105400522 has 8 divisors (see below), whose sum is σ = 158161536. Its totient is φ = 52680012.

The previous prime is 105400511. The next prime is 105400541. The reversal of 105400522 is 225004501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105400522² = 22218540075744968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105400522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458 + ... + 14725.

It is an arithmetic number, because the mean of its divisors is an integer number (19770192).

Almost surely, 2^105400522 is an apocalyptic number.

105400522 is a deficient number, since it is larger than the sum of its proper divisors (52761014).

105400522 is a wasteful number, since it uses less digits than its factorization.

105400522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20252.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 105400522 is about 10266.4756367509. The cubic root of 105400522 is about 472.3684909712.

The spelling of 105400522 in words is "one hundred five million, four hundred thousand, five hundred twenty-two".