62495990 has 16 divisors (see below), whose sum is σ = 112864752. Its totient is φ = 24915744.

The previous prime is 62495989. The next prime is 62495999. The reversal of 62495990 is 9959426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62495999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7109 + ... + 13248.

It is an arithmetic number, because the mean of its divisors is an integer number (7054047).

Almost surely, 2^62495990 is an apocalyptic number.

62495990 is a deficient number, since it is larger than the sum of its proper divisors (50368762).

62495990 is a wasteful number, since it uses less digits than its factorization.

62495990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20671.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 62495990 is about 7905.4405316845. The cubic root of 62495990 is about 396.8417755062.

The spelling of 62495990 in words is "sixty-two million, four hundred ninety-five thousand, nine hundred ninety".