105401552 has 20 divisors (see below), whose sum is σ = 205778496. Its totient is φ = 52297440.

The previous prime is 105401533. The next prime is 105401579. The reversal of 105401552 is 255104501.

It is a happy number.

It is a super-2 number, since 2×105401552² = 22218974328017408, 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 3 ways as a sum of consecutive naturals, for example, 23048 + ... + 27239.

Almost surely, 2^105401552 is an apocalyptic number.

It is an amenable number.

105401552 is a deficient number, since it is larger than the sum of its proper divisors (100376944).

105401552 is a wasteful number, since it uses less digits than its factorization.

105401552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50426 (or 50420 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 105401552 is about 10266.5257998994. The cubic root of 105401552 is about 472.3700296668.

The spelling of 105401552 in words is "one hundred five million, four hundred one thousand, five hundred fifty-two".