46140311 has 12 divisors (see below), whose sum is σ = 53993592. Its totient is φ = 39313008.

The previous prime is 46140299. The next prime is 46140319. The reversal of 46140311 is 11304164.

It is a de Polignac number, because none of the positive numbers 2^k-46140311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46140319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5756 + ... + 11198.

It is an arithmetic number, because the mean of its divisors is an integer number (4499466).

Almost surely, 2^46140311 is an apocalyptic number.

46140311 is a deficient number, since it is larger than the sum of its proper divisors (7853281).

46140311 is a wasteful number, since it uses less digits than its factorization.

46140311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630 (or 5623 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 46140311 is about 6792.6659714725. The cubic root of 46140311 is about 358.6687224162.

Adding to 46140311 its reverse (11304164), we get a palindrome (57444475).

The spelling of 46140311 in words is "forty-six million, one hundred forty thousand, three hundred eleven".