1057194094 has 8 divisors (see below), whose sum is σ = 1729954008. Its totient is φ = 480542760.

The previous prime is 1057194091. The next prime is 1057194097. The reversal of 1057194094 is 4904917501.

It is an interprime number because it is at equal distance from previous prime (1057194091) and next prime (1057194097).

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

It is a super-2 number, since 2×1057194094² = 2235318704776961672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057194091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24027117 + ... + 24027160.

It is an arithmetic number, because the mean of its divisors is an integer number (216244251).

Almost surely, 2^1057194094 is an apocalyptic number.

1057194094 is a deficient number, since it is larger than the sum of its proper divisors (672759914).

1057194094 is a wasteful number, since it uses less digits than its factorization.

1057194094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48054290.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 1057194094 is about 32514.5212789609. The cubic root of 1057194094 is about 1018.7123614684.

The spelling of 1057194094 in words is "one billion, fifty-seven million, one hundred ninety-four thousand, ninety-four".