62740990 has 32 divisors (see below), whose sum is σ = 122726016. Its totient is φ = 22955520.

The previous prime is 62740981. The next prime is 62741053. The reversal of 62740990 is 9904726.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12555 + ... + 16825.

It is an arithmetic number, because the mean of its divisors is an integer number (3835188).

Almost surely, 2^62740990 is an apocalyptic number.

62740990 is a deficient number, since it is larger than the sum of its proper divisors (59985026).

62740990 is a wasteful number, since it uses less digits than its factorization.

62740990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4404.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 62740990 is about 7920.9210323043. The cubic root of 62740990 is about 397.3596725241.

The spelling of 62740990 in words is "sixty-two million, seven hundred forty thousand, nine hundred ninety".