70052401 has 4 divisors (see below), whose sum is σ = 70177392. Its totient is φ = 69927412.

The previous prime is 70052383. The next prime is 70052407. The reversal of 70052401 is 10425007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10425007 = 29 ⋅359483.

It is a cyclic number.

It is not a de Polignac number, because 70052401 - 2⁵ = 70052369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70052407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61651 + ... + 62776.

It is an arithmetic number, because the mean of its divisors is an integer number (17544348).

Almost surely, 2^70052401 is an apocalyptic number.

It is an amenable number.

70052401 is a deficient number, since it is larger than the sum of its proper divisors (124991).

70052401 is a wasteful number, since it uses less digits than its factorization.

70052401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124990.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 70052401 is about 8369.7312382179. The cubic root of 70052401 is about 412.2313421739.

Adding to 70052401 its reverse (10425007), we get a palindrome (80477408).

The spelling of 70052401 in words is "seventy million, fifty-two thousand, four hundred one".