46358431 has 16 divisors (see below), whose sum is σ = 54068544. Its totient is φ = 38928384.

The previous prime is 46358419. The next prime is 46358441. The reversal of 46358431 is 13485364.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46358431 - 2⁵ = 46358399 is a prime.

It is a super-2 number, since 2×46358431² = 4298208249563522, 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 (46358401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131151 + ... + 131503.

It is an arithmetic number, because the mean of its divisors is an integer number (3379284).

Almost surely, 2^46358431 is an apocalyptic number.

46358431 is a deficient number, since it is larger than the sum of its proper divisors (7710113).

46358431 is a wasteful number, since it uses less digits than its factorization.

46358431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690.

The product of its digits is 34560, while the sum is 34.

The square root of 46358431 is about 6808.7025930055. The cubic root of 46358431 is about 359.2330147208.

The spelling of 46358431 in words is "forty-six million, three hundred fifty-eight thousand, four hundred thirty-one".