1057740536 has 16 divisors (see below), whose sum is σ = 1983609000. Its totient is φ = 528778144.

The previous prime is 1057740533. The next prime is 1057740539. The reversal of 1057740536 is 6350477501.

It is an interprime number because it is at equal distance from previous prime (1057740533) and next prime (1057740539).

It is a super-2 number, since 2×1057740536² = 2237630082995134592, 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 1057740536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057740533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80990 + ... + 93138.

Almost surely, 2^1057740536 is an apocalyptic number.

It is an amenable number.

1057740536 is a deficient number, since it is larger than the sum of its proper divisors (925868464).

1057740536 is a wasteful number, since it uses less digits than its factorization.

1057740536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23038 (or 23034 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 1057740536 is about 32522.9232388480. The cubic root of 1057740536 is about 1018.8878484299.

The spelling of 1057740536 in words is "one billion, fifty-seven million, seven hundred forty thousand, five hundred thirty-six".