106370405 has 16 divisors (see below), whose sum is σ = 132382080. Its totient is φ = 81953088.

The previous prime is 106370399. The next prime is 106370431. The reversal of 106370405 is 504073601.

It is a cyclic number.

It is not a de Polignac number, because 106370405 - 2²² = 102176101 is a prime.

It is a super-2 number, since 2×106370405² = 22629326119728050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80984 + ... + 82286.

It is an arithmetic number, because the mean of its divisors is an integer number (8273880).

Almost surely, 2^106370405 is an apocalyptic number.

It is an amenable number.

106370405 is a deficient number, since it is larger than the sum of its proper divisors (26011675).

106370405 is a wasteful number, since it uses less digits than its factorization.

106370405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 106370405 is about 10313.6029107194. The cubic root of 106370405 is about 473.8129621626.

The spelling of 106370405 in words is "one hundred six million, three hundred seventy thousand, four hundred five".