48020425 has 6 divisors (see below), whose sum is σ = 59545358. Its totient is φ = 38416320.

The previous prime is 48020419. The next prime is 48020447. The reversal of 48020425 is 52402084.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 10517049 + 37503376 = 3243^2 + 6124^2 .

It is not a de Polignac number, because 48020425 - 2²³ = 39631817 is a prime.

It is a super-2 number, since 2×48020425² = 4611922434361250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1920817 = 48020425 / (4 + 8 + 0 + 2 + 0 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48020425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 960384 + ... + 960433.

Almost surely, 2^48020425 is an apocalyptic number.

It is an amenable number.

48020425 is a deficient number, since it is larger than the sum of its proper divisors (11524933).

48020425 is a wasteful number, since it uses less digits than its factorization.

48020425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920827 (or 1920822 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 48020425 is about 6929.6771209054. The cubic root of 48020425 is about 363.4756594345.

The spelling of 48020425 in words is "forty-eight million, twenty thousand, four hundred twenty-five".