1057429598 has 8 divisors (see below), whose sum is σ = 1623031608. Its totient is φ = 516419064.

The previous prime is 1057429589. The next prime is 1057429609. The reversal of 1057429598 is 8959247501.

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

It is a super-2 number, since 2×1057429598² = 2236314709452883208, 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, 6147761 + ... + 6147932.

It is an arithmetic number, because the mean of its divisors is an integer number (202878951).

Almost surely, 2^1057429598 is an apocalyptic number.

1057429598 is a deficient number, since it is larger than the sum of its proper divisors (565602010).

1057429598 is a wasteful number, since it uses less digits than its factorization.

1057429598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12295738.

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 1057429598 is about 32518.1425976331. The cubic root of 1057429598 is about 1018.7879997468.

The spelling of 1057429598 in words is "one billion, fifty-seven million, four hundred twenty-nine thousand, five hundred ninety-eight".