1072757274 has 16 divisors (see below), whose sum is σ = 2172673920. Its totient is φ = 353059200.

The previous prime is 1072757267. The next prime is 1072757311. The reversal of 1072757274 is 4727572701.

It is a super-2 number, since 2×1072757274² = 2301616337839822152, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1131127 + ... + 1132074.

It is an arithmetic number, because the mean of its divisors is an integer number (135792120).

Almost surely, 2^1072757274 is an apocalyptic number.

1072757274 is an abundant number, since it is smaller than the sum of its proper divisors (1099916646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072757274 is a wasteful number, since it uses less digits than its factorization.

1072757274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263285.

The product of its (nonzero) digits is 192080, while the sum is 42.

The square root of 1072757274 is about 32752.9735138659. The cubic root of 1072757274 is about 1023.6869242745.

The spelling of 1072757274 in words is "one billion, seventy-two million, seven hundred fifty-seven thousand, two hundred seventy-four".