74606722 has 8 divisors (see below), whose sum is σ = 114021756. Its totient is φ = 36599472.

The previous prime is 74606683. The next prime is 74606737. The reversal of 74606722 is 22760647.

It can be written as a sum of positive squares in 2 ways, for example, as 63377521 + 11229201 = 7961^2 + 3351^2 .

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

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, 351813 + ... + 352024.

Almost surely, 2^74606722 is an apocalyptic number.

74606722 is a deficient number, since it is larger than the sum of its proper divisors (39415034).

74606722 is a wasteful number, since it uses less digits than its factorization.

74606722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703892.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 74606722 is about 8637.5182778388. The cubic root of 74606722 is about 420.9779215576.

The spelling of 74606722 in words is "seventy-four million, six hundred six thousand, seven hundred twenty-two".