742004056 has 16 divisors (see below), whose sum is σ = 1401414840. Its totient is φ = 368293440.

The previous prime is 742004033. The next prime is 742004071. The reversal of 742004056 is 650400247.

It is a super-2 number, since 2×742004056² = 1101140038240902272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337410 + ... + 339601.

Almost surely, 2^742004056 is an apocalyptic number.

It is an amenable number.

742004056 is a deficient number, since it is larger than the sum of its proper divisors (659410784).

742004056 is a wasteful number, since it uses less digits than its factorization.

742004056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677154 (or 677150 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 742004056 is about 27239.7513938729. The cubic root of 742004056 is about 905.3199548364.

The spelling of 742004056 in words is "seven hundred forty-two million, four thousand, fifty-six".