62742402 has 18 divisors (see below), whose sum is σ = 136014723. Its totient is φ = 20902932.

The previous prime is 62742397. The next prime is 62742443. The reversal of 62742402 is 20424726.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31371201 + 31371201 = 5601^2 + 5601^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5601.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32673 + ... + 34539.

Almost surely, 2^62742402 is an apocalyptic number.

62742402 is an abundant number, since it is smaller than the sum of its proper divisors (73272321).

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

62742402 is an equidigital number, since it uses as much as digits as its factorization.

62742402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742 (or 1872 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 62742402 is about 7921.0101628517. The cubic root of 62742402 is about 397.3626533912.

The spelling of 62742402 in words is "sixty-two million, seven hundred forty-two thousand, four hundred two".