5425407 has 48 divisors (see below), whose sum is σ = 9223200. Its totient is φ = 3144960.

The previous prime is 5425391. The next prime is 5425411. The reversal of 5425407 is 7045245.

It is not a de Polignac number, because 5425407 - 2⁴ = 5425391 is a prime.

It is a super-2 number, since 2×5425407² = 58870082231298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132307 + ... + 132347.

It is an arithmetic number, because the mean of its divisors is an integer number (192150).

Almost surely, 2^5425407 is an apocalyptic number.

5425407 is a deficient number, since it is larger than the sum of its proper divisors (3797793).

5425407 is a wasteful number, since it uses less digits than its factorization.

5425407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5425407 is about 2329.2503085757. The cubic root of 5425407 is about 175.7157839594.

It can be divided in two parts, 5425 and 407, that added together give a cube (5832 = 18³).

The spelling of 5425407 in words is "five million, four hundred twenty-five thousand, four hundred seven".