125734023 has 24 divisors (see below), whose sum is σ = 193179168. Its totient is φ = 78531072.

The previous prime is 125734013. The next prime is 125734027. The reversal of 125734023 is 320437521.

125734023 is a `hidden beast` number, since 1 + 257 + 3 + 402 + 3 = 666.

It is not a de Polignac number, because 125734023 - 2⁸ = 125733767 is a prime.

It is a super-3 number, since 3×125734023³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125734027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33886 + ... + 37412.

It is an arithmetic number, because the mean of its divisors is an integer number (8049132).

Almost surely, 2^125734023 is an apocalyptic number.

125734023 is a deficient number, since it is larger than the sum of its proper divisors (67445145).

125734023 is a wasteful number, since it uses less digits than its factorization.

125734023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3780 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 125734023 is about 11213.1183441539. The cubic root of 125734023 is about 500.9767878617.

The spelling of 125734023 in words is "one hundred twenty-five million, seven hundred thirty-four thousand, twenty-three".