62445966 has 64 divisors (see below), whose sum is σ = 146866176. Its totient is φ = 17503200.

The previous prime is 62445923. The next prime is 62445967. The reversal of 62445966 is 66954426.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62445967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46395 + ... + 47721.

It is an arithmetic number, because the mean of its divisors is an integer number (2294784).

Almost surely, 2^62445966 is an apocalyptic number.

62445966 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 62445966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73433088).

62445966 is an abundant number, since it is smaller than the sum of its proper divisors (84420210).

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

62445966 is a wasteful number, since it uses less digits than its factorization.

62445966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397.

The product of its digits is 311040, while the sum is 42.

The square root of 62445966 is about 7902.2760012543. The cubic root of 62445966 is about 396.7358651805.

The spelling of 62445966 in words is "sixty-two million, four hundred forty-five thousand, nine hundred sixty-six".