1052023637 has 8 divisors (see below), whose sum is σ = 1213344000. Its totient is φ = 893461104.

The previous prime is 1052023619. The next prime is 1052023697. The reversal of 1052023637 is 7363202501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1052023637 - 2⁶ = 1052023573 is a prime.

It is a super-2 number, since 2×1052023637² = 2213507465613415538, 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 (1052023697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688637 + ... + 690162.

It is an arithmetic number, because the mean of its divisors is an integer number (151668000).

Almost surely, 2^1052023637 is an apocalyptic number.

It is an amenable number.

1052023637 is a deficient number, since it is larger than the sum of its proper divisors (161320363).

1052023637 is a wasteful number, since it uses less digits than its factorization.

1052023637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378915.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1052023637 is about 32434.9138583718. The cubic root of 1052023637 is about 1017.0488956522.

The spelling of 1052023637 in words is "one billion, fifty-two million, twenty-three thousand, six hundred thirty-seven".