105422904 has 32 divisors (see below), whose sum is σ = 292842000. Its totient is φ = 35140896.

The previous prime is 105422897. The next prime is 105422921. The reversal of 105422904 is 409224501.

It is a super-2 number, since 2×105422904² = 22227977375586432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243819 + ... + 244250.

Almost surely, 2^105422904 is an apocalyptic number.

It is an amenable number.

105422904 is an abundant number, since it is smaller than the sum of its proper divisors (187419096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105422904 is a wasteful number, since it uses less digits than its factorization.

105422904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488084 (or 488074 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 105422904 is about 10267.5656316383. The cubic root of 105422904 is about 472.4019247186.

The spelling of 105422904 in words is "one hundred five million, four hundred twenty-two thousand, nine hundred four".