62499798 has 12 divisors (see below), whose sum is σ = 135416268. Its totient is φ = 20833260.

The previous prime is 62499791. The next prime is 62499799. The reversal of 62499798 is 89799426.

62499798 is a `hidden beast` number, since 62 + 499 + 7 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62499791) 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 5 ways as a sum of consecutive naturals, for example, 1736088 + ... + 1736123.

It is an arithmetic number, because the mean of its divisors is an integer number (11284689).

Almost surely, 2^62499798 is an apocalyptic number.

62499798 is an abundant number, since it is smaller than the sum of its proper divisors (72916470).

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

62499798 is a wasteful number, since it uses less digits than its factorization.

62499798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472219 (or 3472216 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 62499798 is about 7905.6813748089. The cubic root of 62499798 is about 396.8498354516.

The spelling of 62499798 in words is "sixty-two million, four hundred ninety-nine thousand, seven hundred ninety-eight".