1057182942 has 8 divisors (see below), whose sum is σ = 2114365896. Its totient is φ = 352394312.

The previous prime is 1057182911. The next prime is 1057182943. The reversal of 1057182942 is 2492817501.

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

1057182942 is an admirable number.

It is a super-2 number, since 2×1057182942² = 2235271545711550728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1057182942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057182943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88098573 + ... + 88098584.

It is an arithmetic number, because the mean of its divisors is an integer number (264295737).

Almost surely, 2^1057182942 is an apocalyptic number.

1057182942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1057182942 is a wasteful number, since it uses less digits than its factorization.

1057182942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176197162.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 1057182942 is about 32514.3497859022. The cubic root of 1057182942 is about 1018.7087794329.

The spelling of 1057182942 in words is "one billion, fifty-seven million, one hundred eighty-two thousand, nine hundred forty-two".