5215401 has 8 divisors (see below), whose sum is σ = 7726560. Its totient is φ = 3476916.

The previous prime is 5215393. The next prime is 5215403. The reversal of 5215401 is 1045125.

It is not a de Polignac number, because 5215401 - 2³ = 5215393 is a prime.

It is an Ulam number.

5215401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5215403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96555 + ... + 96608.

It is an arithmetic number, because the mean of its divisors is an integer number (965820).

Almost surely, 2^5215401 is an apocalyptic number.

It is an amenable number.

5215401 is a deficient number, since it is larger than the sum of its proper divisors (2511159).

5215401 is a wasteful number, since it uses less digits than its factorization.

5215401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193172 (or 193166 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5215401 is about 2283.7252461713. The cubic root of 5215401 is about 173.4186902903.

The spelling of 5215401 in words is "five million, two hundred fifteen thousand, four hundred one".