469271157 has 8 divisors (see below), whose sum is σ = 625961376. Its totient is φ = 312714192.

The previous prime is 469271129. The next prime is 469271161. The reversal of 469271157 is 751172964.

It is a happy number.

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

It is not a de Polignac number, because 469271157 - 2⁷ = 469271029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469271107) 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, 24783 + ... + 39404.

It is an arithmetic number, because the mean of its divisors is an integer number (78245172).

Almost surely, 2^469271157 is an apocalyptic number.

It is an amenable number.

469271157 is a deficient number, since it is larger than the sum of its proper divisors (156690219).

469271157 is a wasteful number, since it uses less digits than its factorization.

469271157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66627.

The product of its digits is 105840, while the sum is 42.

The square root of 469271157 is about 21662.6673565376. The cubic root of 469271157 is about 777.0959053698.

It can be divided in two parts, 46927 and 1157, that added together give a palindrome (48084).

The spelling of 469271157 in words is "four hundred sixty-nine million, two hundred seventy-one thousand, one hundred fifty-seven".