1054172267 has 8 divisors (see below), whose sum is σ = 1091220480. Its totient is φ = 1017314280.

The previous prime is 1054172257. The next prime is 1054172281. The reversal of 1054172267 is 7622714501.

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 1054172267 - 2²⁰ = 1053123691 is a prime.

It is a super-2 number, since 2×1054172267² = 2222558337023838578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054172257) 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, 36233 + ... + 58490.

It is an arithmetic number, because the mean of its divisors is an integer number (136402560).

Almost surely, 2^1054172267 is an apocalyptic number.

1054172267 is a deficient number, since it is larger than the sum of its proper divisors (37048213).

1054172267 is an equidigital number, since it uses as much as digits as its factorization.

1054172267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95113.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1054172267 is about 32468.0191419187. The cubic root of 1054172267 is about 1017.7408242576.

Adding to 1054172267 its reverse (7622714501), we get a palindrome (8676886768).

The spelling of 1054172267 in words is "one billion, fifty-four million, one hundred seventy-two thousand, two hundred sixty-seven".