46042312 has 16 divisors (see below), whose sum is σ = 87745500. Its totient is φ = 22643520.

The previous prime is 46042279. The next prime is 46042331. The reversal of 46042312 is 21324064.

It is a happy number.

46042312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45887076 + 155236 = 6774^2 + 394^2 .

It is a super-4 number, since 4×46042312⁴ (a number of 32 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46687 + ... + 47662.

Almost surely, 2^46042312 is an apocalyptic number.

It is an amenable number.

46042312 is a deficient number, since it is larger than the sum of its proper divisors (41703188).

46042312 is a wasteful number, since it uses less digits than its factorization.

46042312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94416 (or 94412 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 46042312 is about 6785.4485481801. The cubic root of 46042312 is about 358.4146127984.

Adding to 46042312 its reverse (21324064), we get a palindrome (67366376).

The spelling of 46042312 in words is "forty-six million, forty-two thousand, three hundred twelve".