74687701 has 8 divisors (see below), whose sum is σ = 81595008. Its totient is φ = 67800000.

The previous prime is 74687699. The next prime is 74687713. The reversal of 74687701 is 10778647.

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

It is a cyclic number.

It is not a de Polignac number, because 74687701 - 2¹ = 74687699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74687761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741 + ... + 12781.

It is an arithmetic number, because the mean of its divisors is an integer number (10199376).

Almost surely, 2^74687701 is an apocalyptic number.

It is an amenable number.

74687701 is a deficient number, since it is larger than the sum of its proper divisors (6907307).

74687701 is a wasteful number, since it uses less digits than its factorization.

74687701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9803.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 74687701 is about 8642.2046377067. The cubic root of 74687701 is about 421.1301779209.

The spelling of 74687701 in words is "seventy-four million, six hundred eighty-seven thousand, seven hundred one".