74157016 has 16 divisors (see below), whose sum is σ = 139166640. Its totient is φ = 37045920.

The previous prime is 74157001. The next prime is 74157059. The reversal of 74157016 is 61075147.

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, 7546 + ... + 14326.

It is an arithmetic number, because the mean of its divisors is an integer number (8697915).

Almost surely, 2^74157016 is an apocalyptic number.

It is an amenable number.

74157016 is a deficient number, since it is larger than the sum of its proper divisors (65009624).

74157016 is a wasteful number, since it uses less digits than its factorization.

74157016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8154 (or 8150 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 74157016 is about 8611.4468006253. The cubic root of 74157016 is about 420.1303752469.

The spelling of 74157016 in words is "seventy-four million, one hundred fifty-seven thousand, sixteen".