74646230 has 8 divisors (see below), whose sum is σ = 134363232. Its totient is φ = 29858488.

The previous prime is 74646217. The next prime is 74646251. The reversal of 74646230 is 3264647.

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, 3732302 + ... + 3732321.

It is an arithmetic number, because the mean of its divisors is an integer number (16795404).

Almost surely, 2^74646230 is an apocalyptic number.

74646230 is a deficient number, since it is larger than the sum of its proper divisors (59717002).

74646230 is a wasteful number, since it uses less digits than its factorization.

74646230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464630.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 74646230 is about 8639.8049746508. The cubic root of 74646230 is about 421.0522180835.

The spelling of 74646230 in words is "seventy-four million, six hundred forty-six thousand, two hundred thirty".