62742394 has 32 divisors (see below), whose sum is σ = 111041280. Its totient is φ = 26212800.

The previous prime is 62742373. The next prime is 62742397. The reversal of 62742394 is 49324726.

It is not an unprimeable number, because it can be changed into a prime (62742397) by changing a digit.

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, 123012 + ... + 123520.

It is an arithmetic number, because the mean of its divisors is an integer number (3470040).

Almost surely, 2^62742394 is an apocalyptic number.

62742394 is a deficient number, since it is larger than the sum of its proper divisors (48298886).

62742394 is a wasteful number, since it uses less digits than its factorization.

62742394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its digits is 72576, while the sum is 37.

The square root of 62742394 is about 7921.0096578656. The cubic root of 62742394 is about 397.3626365025.

It can be divided in two parts, 62742 and 394, that added together give a palindrome (63136).

The spelling of 62742394 in words is "sixty-two million, seven hundred forty-two thousand, three hundred ninety-four".