125542396 has 12 divisors (see below), whose sum is σ = 251084848. Its totient is φ = 53803872.

The previous prime is 125542393. The next prime is 125542411. The reversal of 125542396 is 693245521.

125542396 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125542393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241801 + ... + 2241856.

Almost surely, 2^125542396 is an apocalyptic number.

It is an amenable number.

125542396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125542396 is a wasteful number, since it uses less digits than its factorization.

125542396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483668 (or 4483666 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 125542396 is about 11204.5703175088. The cubic root of 125542396 is about 500.7221511599.

The spelling of 125542396 in words is "one hundred twenty-five million, five hundred forty-two thousand, three hundred ninety-six".