113651425 has 12 divisors (see below), whose sum is σ = 145474816. Its totient is φ = 87987600.

The previous prime is 113651423. The next prime is 113651453. The reversal of 113651425 is 524156311.

It is not a de Polignac number, because 113651425 - 2¹ = 113651423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113651393 and 113651402.

It is not an unprimeable number, because it can be changed into a prime (113651423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72549 + ... + 74098.

Almost surely, 2^113651425 is an apocalyptic number.

It is an amenable number.

113651425 is a deficient number, since it is larger than the sum of its proper divisors (31823391).

113651425 is a wasteful number, since it uses less digits than its factorization.

113651425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146688 (or 146683 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 113651425 is about 10660.7422349478. The cubic root of 113651425 is about 484.3860513608.

The spelling of 113651425 in words is "one hundred thirteen million, six hundred fifty-one thousand, four hundred twenty-five".