1057714381 has 16 divisors (see below), whose sum is σ = 1130865408. Its totient is φ = 985824000.

The previous prime is 1057714379. The next prime is 1057714403. The reversal of 1057714381 is 1834177501.

It is a cyclic number.

It is not a de Polignac number, because 1057714381 - 2¹ = 1057714379 is a prime.

It is a super-2 number, since 2×1057714381² = 2237519423548426322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1057714381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057714321) 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 15 ways as a sum of consecutive naturals, for example, 1619451 + ... + 1620103.

It is an arithmetic number, because the mean of its divisors is an integer number (70679088).

Almost surely, 2^1057714381 is an apocalyptic number.

It is an amenable number.

1057714381 is a deficient number, since it is larger than the sum of its proper divisors (73151027).

1057714381 is a wasteful number, since it uses less digits than its factorization.

1057714381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 1057714381 is about 32522.5211353610. The cubic root of 1057714381 is about 1018.8794502672.

The spelling of 1057714381 in words is "one billion, fifty-seven million, seven hundred fourteen thousand, three hundred eighty-one".