125250134 has 16 divisors (see below), whose sum is σ = 197883648. Its totient is φ = 59340072.

The previous prime is 125250133. The next prime is 125250161. The reversal of 125250134 is 431052521.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125250133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7802 + ... + 17645.

It is an arithmetic number, because the mean of its divisors is an integer number (12367728).

Almost surely, 2^125250134 is an apocalyptic number.

125250134 is a deficient number, since it is larger than the sum of its proper divisors (72633514).

125250134 is a wasteful number, since it uses less digits than its factorization.

125250134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25579.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 125250134 is about 11191.5206294766. The cubic root of 125250134 is about 500.3332897865. Note that the first 3 decimals are identical.

The spelling of 125250134 in words is "one hundred twenty-five million, two hundred fifty thousand, one hundred thirty-four".