125448402 has 16 divisors (see below), whose sum is σ = 251029440. Its totient is φ = 41794032.

The previous prime is 125448373. The next prime is 125448467. The reversal of 125448402 is 204844521.

It is a self number, because there is not a number n which added to its sum of digits gives 125448402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10224 + ... + 18852.

It is an arithmetic number, because the mean of its divisors is an integer number (15689340).

Almost surely, 2^125448402 is an apocalyptic number.

125448402 is an abundant number, since it is smaller than the sum of its proper divisors (125581038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125448402 is a wasteful number, since it uses less digits than its factorization.

125448402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11057.

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 125448402 is about 11200.3750830050. The cubic root of 125448402 is about 500.5971558592.

The spelling of 125448402 in words is "one hundred twenty-five million, four hundred forty-eight thousand, four hundred two".