74960747 has 2 divisors, whose sum is σ = 74960748. Its totient is φ = 74960746.

The previous prime is 74960741. The next prime is 74960761. The reversal of 74960747 is 74706947.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74960747 - 2⁴ = 74960731 is a prime.

It is a super-2 number, since 2×74960747² = 11238227181596018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74960698 and 74960707.

It is not a weakly prime, because it can be changed into another prime (74960741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37480373 + 37480374.

It is an arithmetic number, because the mean of its divisors is an integer number (37480374).

Almost surely, 2^74960747 is an apocalyptic number.

74960747 is a deficient number, since it is larger than the sum of its proper divisors (1).

74960747 is an equidigital number, since it uses as much as digits as its factorization.

74960747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 74960747 is about 8657.9874682284. The cubic root of 74960747 is about 421.6427481177.

The spelling of 74960747 in words is "seventy-four million, nine hundred sixty thousand, seven hundred forty-seven".