106423974 has 24 divisors (see below), whose sum is σ = 230887800. Its totient is φ = 35428128.

The previous prime is 106423943. The next prime is 106423979. The reversal of 106423974 is 479324601.

106423974 is a `hidden beast` number, since 1 + 0 + 642 + 3 + 9 + 7 + 4 = 666.

It is a super-2 number, since 2×106423974² = 22652124483905352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106423979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11977 + ... + 18875.

It is an arithmetic number, because the mean of its divisors is an integer number (9620325).

Almost surely, 2^106423974 is an apocalyptic number.

106423974 is an abundant number, since it is smaller than the sum of its proper divisors (124463826).

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

106423974 is a wasteful number, since it uses less digits than its factorization.

106423974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7764 (or 7761 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 106423974 is about 10316.1995909346. The cubic root of 106423974 is about 473.8924874997.

The spelling of 106423974 in words is "one hundred six million, four hundred twenty-three thousand, nine hundred seventy-four".