1072295023 has 4 divisors (see below), whose sum is σ = 1072851688. Its totient is φ = 1071738360.

The previous prime is 1072294997. The next prime is 1072295033. The reversal of 1072295023 is 3205922701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1072295023 - 2¹⁷ = 1072163951 is a prime.

It is a super-2 number, since 2×1072295023² = 2299633232701141058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072295033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275433 + ... + 279298.

It is an arithmetic number, because the mean of its divisors is an integer number (268212922).

Almost surely, 2^1072295023 is an apocalyptic number.

1072295023 is a deficient number, since it is larger than the sum of its proper divisors (556665).

1072295023 is an equidigital number, since it uses as much as digits as its factorization.

1072295023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556664.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1072295023 is about 32745.9161270532. The cubic root of 1072295023 is about 1023.5398676198.

The spelling of 1072295023 in words is "one billion, seventy-two million, two hundred ninety-five thousand, twenty-three".