74908801 has 12 divisors (see below), whose sum is σ = 82722276. Its totient is φ = 67781120.

The previous prime is 74908781. The next prime is 74908807. The reversal of 74908801 is 10880947.

It can be written as a sum of positive squares in 2 ways, for example, as 31348801 + 43560000 = 5599^2 + 6600^2 .

It is not a de Polignac number, because 74908801 - 2²¹ = 72811649 is a prime.

It is a super-2 number, since 2×74908801² = 11222656934515202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74908807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26865 + ... + 29521.

It is an arithmetic number, because the mean of its divisors is an integer number (6893523).

Almost surely, 2^74908801 is an apocalyptic number.

It is an amenable number.

74908801 is a deficient number, since it is larger than the sum of its proper divisors (7813475).

74908801 is a wasteful number, since it uses less digits than its factorization.

74908801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912 (or 2901 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 74908801 is about 8654.9870594935. The cubic root of 74908801 is about 421.5453295071.

The spelling of 74908801 in words is "seventy-four million, nine hundred eight thousand, eight hundred one".