106620604 has 12 divisors (see below), whose sum is σ = 186694200. Its totient is φ = 53279408.

The previous prime is 106620601. The next prime is 106620667. The reversal of 106620604 is 406026601.

It is a happy number.

It is a super-2 number, since 2×106620604² = 22735906394649632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106620601) 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, 1182 + ... + 14650.

It is an arithmetic number, because the mean of its divisors is an integer number (15557850).

Almost surely, 2^106620604 is an apocalyptic number.

It is an amenable number.

106620604 is a deficient number, since it is larger than the sum of its proper divisors (80073596).

106620604 is a wasteful number, since it uses less digits than its factorization.

106620604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15452 (or 15450 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 106620604 is about 10325.7253498241. The cubic root of 106620604 is about 474.1841641068.

The spelling of 106620604 in words is "one hundred six million, six hundred twenty thousand, six hundred four".