62694240 has 192 divisors, whose sum is σ = 231081984. Its totient is φ = 13989888.

The previous prime is 62694227. The next prime is 62694253. The reversal of 62694240 is 4249626.

It is a happy number.

62694240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (62694227) and next prime (62694253).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157722 + ... + 158118.

It is an arithmetic number, because the mean of its divisors is an integer number (1203552).

Almost surely, 2^62694240 is an apocalyptic number.

62694240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62694240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115540992).

62694240 is an abundant number, since it is smaller than the sum of its proper divisors (168387744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62694240 is a wasteful number, since it uses less digits than its factorization.

62694240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 62694240 is about 7917.9694366675. The cubic root of 62694240 is about 397.2609535390.

The spelling of 62694240 in words is "sixty-two million, six hundred ninety-four thousand, two hundred forty".