1057348924 has 6 divisors (see below), whose sum is σ = 1850360624. Its totient is φ = 528674460.

The previous prime is 1057348907. The next prime is 1057348927. The reversal of 1057348924 is 4298437501.

It is a super-2 number, since 2×1057348924² = 2235973494167915552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057348927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132168612 + ... + 132168619.

Almost surely, 2^1057348924 is an apocalyptic number.

It is an amenable number.

1057348924 is a deficient number, since it is larger than the sum of its proper divisors (793011700).

1057348924 is a wasteful number, since it uses less digits than its factorization.

1057348924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264337235 (or 264337233 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 1057348924 is about 32516.9021279703. The cubic root of 1057348924 is about 1018.7620904433.

The spelling of 1057348924 in words is "one billion, fifty-seven million, three hundred forty-eight thousand, nine hundred twenty-four".