42096924 has 36 divisors (see below), whose sum is σ = 107454256. Its totient is φ = 13894848.

The previous prime is 42096917. The next prime is 42096953. The reversal of 42096924 is 42969024.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969 + ... + 9384.

Almost surely, 2^42096924 is an apocalyptic number.

It is an amenable number.

42096924 is an abundant number, since it is smaller than the sum of its proper divisors (65357332).

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

42096924 is a wasteful number, since it uses less digits than its factorization.

42096924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11466 (or 11461 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 42096924 is about 6488.2142381398. The cubic root of 42096924 is about 347.8698482775.

It can be divided in two parts, 420 and 96924, that added together give a square (97344 = 312²).

The spelling of 42096924 in words is "forty-two million, ninety-six thousand, nine hundred twenty-four".