74657241 has 24 divisors (see below), whose sum is σ = 115643360. Its totient is φ = 47598408.

The previous prime is 74657171. The next prime is 74657257. The reversal of 74657241 is 14275647.

74657241 is a `hidden beast` number, since 7 + 46 + 572 + 41 = 666.

It is not a de Polignac number, because 74657241 - 2¹⁰ = 74656217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74657196 and 74657205.

It is not an unprimeable number, because it can be changed into a prime (74857241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11670 + ... + 16896.

Almost surely, 2^74657241 is an apocalyptic number.

It is an amenable number.

74657241 is a deficient number, since it is larger than the sum of its proper divisors (40986119).

74657241 is a wasteful number, since it uses less digits than its factorization.

74657241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282 (or 5253 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 74657241 is about 8640.4421761852. The cubic root of 74657241 is about 421.0729200802.

It can be divided in two parts, 7465 and 7241, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 74657241 in words is "seventy-four million, six hundred fifty-seven thousand, two hundred forty-one".