74700748 has 6 divisors (see below), whose sum is σ = 130726316. Its totient is φ = 37350372.

The previous prime is 74700721. The next prime is 74700749. The reversal of 74700748 is 84700747.

It is not an unprimeable number, because it can be changed into a prime (74700749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9337590 + ... + 9337597.

Almost surely, 2^74700748 is an apocalyptic number.

It is an amenable number.

74700748 is a deficient number, since it is larger than the sum of its proper divisors (56025568).

74700748 is a wasteful number, since it uses less digits than its factorization.

74700748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18675191 (or 18675189 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 74700748 is about 8642.9594468562. The cubic root of 74700748 is about 421.1546985378.

Subtracting 74700748 from its reverse (84700747), we obtain a palindrome (9999999).

The spelling of 74700748 in words is "seventy-four million, seven hundred thousand, seven hundred forty-eight".