74052470 has 8 divisors (see below), whose sum is σ = 133294464. Its totient is φ = 29620984.

The previous prime is 74052449. The next prime is 74052499. The reversal of 74052470 is 7425047.

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

It is a Curzon number.

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, 3702614 + ... + 3702633.

It is an arithmetic number, because the mean of its divisors is an integer number (16661808).

Almost surely, 2^74052470 is an apocalyptic number.

74052470 is a deficient number, since it is larger than the sum of its proper divisors (59241994).

74052470 is a wasteful number, since it uses less digits than its factorization.

74052470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405254.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 74052470 is about 8605.3744834260. The cubic root of 74052470 is about 419.9328501868.

The spelling of 74052470 in words is "seventy-four million, fifty-two thousand, four hundred seventy".