120446425 has 36 divisors (see below), whose sum is σ = 169950060. Its totient is φ = 84515200.

The previous prime is 120446407. The next prime is 120446429. The reversal of 120446425 is 524644021.

It can be written as a sum of positive squares in 6 ways, for example, as 5184729 + 115261696 = 2277^2 + 10736^2 .

It is not a de Polignac number, because 120446425 - 2⁵ = 120446393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120446393 and 120446402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120446429) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87039 + ... + 88411.

It is an arithmetic number, because the mean of its divisors is an integer number (4720835).

Almost surely, 2^120446425 is an apocalyptic number.

It is an amenable number.

120446425 is a deficient number, since it is larger than the sum of its proper divisors (49503635).

120446425 is a wasteful number, since it uses less digits than its factorization.

120446425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1418 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 120446425 is about 10974.8086543684. The cubic root of 120446425 is about 493.8533127828.

The spelling of 120446425 in words is "one hundred twenty million, four hundred forty-six thousand, four hundred twenty-five".