106143624 has 24 divisors (see below), whose sum is σ = 287472510. Its totient is φ = 35381184.

The previous prime is 106143619. The next prime is 106143641. The reversal of 106143624 is 426341601.

106143624 is a `hidden beast` number, since 10 + 614 + 36 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 76003524 + 30140100 = 8718^2 + 5490^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×106143624² = 22532937831706752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737037 + ... + 737180.

Almost surely, 2^106143624 is an apocalyptic number.

It is an amenable number.

106143624 is an abundant number, since it is smaller than the sum of its proper divisors (181328886).

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

106143624 is a wasteful number, since it uses less digits than its factorization.

106143624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474229 (or 1474222 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 106143624 is about 10302.6027779392. The cubic root of 106143624 is about 473.4760005484.

The spelling of 106143624 in words is "one hundred six million, one hundred forty-three thousand, six hundred twenty-four".