106623425 has 24 divisors (see below), whose sum is σ = 135616320. Its totient is φ = 83131200.

The previous prime is 106623403. The next prime is 106623431. The reversal of 106623425 is 524326601.

It is a de Polignac number, because none of the positive numbers 2^k-106623425 is a prime.

It is a super-2 number, since 2×106623425² = 22737109517461250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211724 + ... + 212226.

It is an arithmetic number, because the mean of its divisors is an integer number (5650680).

Almost surely, 2^106623425 is an apocalyptic number.

It is an amenable number.

106623425 is a deficient number, since it is larger than the sum of its proper divisors (28992895).

106623425 is a wasteful number, since it uses less digits than its factorization.

106623425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 106623425 is about 10325.8619494936. The cubic root of 106623425 is about 474.1883461057.

The spelling of 106623425 in words is "one hundred six million, six hundred twenty-three thousand, four hundred twenty-five".