74701307 has 2 divisors, whose sum is σ = 74701308. Its totient is φ = 74701306.

The previous prime is 74701243. The next prime is 74701339. The reversal of 74701307 is 70310747.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74701307 - 2⁶ = 74701243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74701307.

It is not a weakly prime, because it can be changed into another prime (74701357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37350653 + 37350654.

It is an arithmetic number, because the mean of its divisors is an integer number (37350654).

Almost surely, 2^74701307 is an apocalyptic number.

74701307 is a deficient number, since it is larger than the sum of its proper divisors (1).

74701307 is an equidigital number, since it uses as much as digits as its factorization.

74701307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 74701307 is about 8642.9917852558. The cubic root of 74701307 is about 421.1557490623.

The spelling of 74701307 in words is "seventy-four million, seven hundred one thousand, three hundred seven".