742562038 has 8 divisors (see below), whose sum is σ = 1162271088. Its totient is φ = 355138344.

The previous prime is 742562021. The next prime is 742562053. The reversal of 742562038 is 830265247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 742561988 and 742562006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8071281 + ... + 8071372.

It is an arithmetic number, because the mean of its divisors is an integer number (145283886).

Almost surely, 2^742562038 is an apocalyptic number.

742562038 is a deficient number, since it is larger than the sum of its proper divisors (419709050).

742562038 is a wasteful number, since it uses less digits than its factorization.

742562038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16142678.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 742562038 is about 27249.9915229345. The cubic root of 742562038 is about 905.5468294580.

The spelling of 742562038 in words is "seven hundred forty-two million, five hundred sixty-two thousand, thirty-eight".