46152431 has 16 divisors (see below), whose sum is σ = 51391200. Its totient is φ = 41171328.

The previous prime is 46152401. The next prime is 46152461. The reversal of 46152431 is 13425164.

It is an interprime number because it is at equal distance from previous prime (46152401) and next prime (46152461).

It is a cyclic number.

It is not a de Polignac number, because 46152431 - 2¹⁰ = 46151407 is a prime.

It is a super-2 number, since 2×46152431² = 4260093774419522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46152431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46152401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109940 + ... + 110358.

It is an arithmetic number, because the mean of its divisors is an integer number (3211950).

Almost surely, 2^46152431 is an apocalyptic number.

46152431 is a deficient number, since it is larger than the sum of its proper divisors (5238769).

46152431 is a wasteful number, since it uses less digits than its factorization.

46152431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698.

The product of its digits is 2880, while the sum is 26.

The square root of 46152431 is about 6793.5580515662. The cubic root of 46152431 is about 358.7001243455.

Adding to 46152431 its reverse (13425164), we get a palindrome (59577595).

The spelling of 46152431 in words is "forty-six million, one hundred fifty-two thousand, four hundred thirty-one".