42933190 has 8 divisors (see below), whose sum is σ = 77279760. Its totient is φ = 17173272.

The previous prime is 42933173. The next prime is 42933223. The reversal of 42933190 is 9133924.

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

It is a super-2 number, since 2×42933190² = 3686517607152200, 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, 2146650 + ... + 2146669.

It is an arithmetic number, because the mean of its divisors is an integer number (9659970).

Almost surely, 2^42933190 is an apocalyptic number.

42933190 is a deficient number, since it is larger than the sum of its proper divisors (34346570).

42933190 is a wasteful number, since it uses less digits than its factorization.

42933190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293326.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 42933190 is about 6552.3423292743. The cubic root of 42933190 is about 350.1582685569.

The spelling of 42933190 in words is "forty-two million, nine hundred thirty-three thousand, one hundred ninety".