46214512 has 20 divisors (see below), whose sum is σ = 89692920. Its totient is φ = 23067968.

The previous prime is 46214507. The next prime is 46214527. The reversal of 46214512 is 21541264.

It is a happy number.

It is a super-2 number, since 2×46214512² = 4271562238796288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8814 + ... + 13042.

It is an arithmetic number, because the mean of its divisors is an integer number (4484646).

Almost surely, 2^46214512 is an apocalyptic number.

It is an amenable number.

46214512 is a deficient number, since it is larger than the sum of its proper divisors (43478408).

46214512 is a wasteful number, since it uses less digits than its factorization.

46214512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920 (or 4914 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 46214512 is about 6798.1256240231. The cubic root of 46214512 is about 358.8608850012.

Adding to 46214512 its reverse (21541264), we get a palindrome (67755776).

The spelling of 46214512 in words is "forty-six million, two hundred fourteen thousand, five hundred twelve".