69700401 has 6 divisors (see below), whose sum is σ = 100678370. Its totient is φ = 46466928.

The previous prime is 69700399. The next prime is 69700429. The reversal of 69700401 is 10400796.

It can be written as a sum of positive squares in only one way, i.e., 52186176 + 17514225 = 7224^2 + 4185^2 .

It is not a de Polignac number, because 69700401 - 2¹ = 69700399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69700471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3872236 + ... + 3872253.

Almost surely, 2^69700401 is an apocalyptic number.

It is an amenable number.

69700401 is a deficient number, since it is larger than the sum of its proper divisors (30977969).

69700401 is a wasteful number, since it uses less digits than its factorization.

69700401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744495 (or 7744492 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 69700401 is about 8348.6766017136. The cubic root of 69700401 is about 411.5397210754.

The spelling of 69700401 in words is "sixty-nine million, seven hundred thousand, four hundred one".