1072570499 has 72 divisors (see below), whose sum is σ = 1495388160. Its totient is φ = 752431680.

The previous prime is 1072570483. The next prime is 1072570547. The reversal of 1072570499 is 9940752701.

It is not a de Polignac number, because 1072570499 - 2⁴ = 1072570483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1072570999) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8445374 + ... + 8445500.

It is an arithmetic number, because the mean of its divisors is an integer number (20769280).

Almost surely, 2^1072570499 is an apocalyptic number.

1072570499 is a deficient number, since it is larger than the sum of its proper divisors (422817661).

1072570499 is a wasteful number, since it uses less digits than its factorization.

1072570499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 1072570499 is about 32750.1221219097. The cubic root of 1072570499 is about 1023.6275103302.

The spelling of 1072570499 in words is "one billion, seventy-two million, five hundred seventy thousand, four hundred ninety-nine".