46451156 has 12 divisors (see below), whose sum is σ = 84092820. Its totient is φ = 22424640.

The previous prime is 46451149. The next prime is 46451173. The reversal of 46451156 is 65115464.

It can be written as a sum of positive squares in 2 ways, for example, as 18783556 + 27667600 = 4334^2 + 5260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200105 + ... + 200336.

It is an arithmetic number, because the mean of its divisors is an integer number (7007735).

Almost surely, 2^46451156 is an apocalyptic number.

It is an amenable number.

46451156 is a deficient number, since it is larger than the sum of its proper divisors (37641664).

46451156 is a wasteful number, since it uses less digits than its factorization.

46451156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400474 (or 400472 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 46451156 is about 6815.5084916681. The cubic root of 46451156 is about 359.4723649079.

It can be divided in two parts, 464 and 51156, that multiplied together give a square (23736384 = 4872²).

The spelling of 46451156 in words is "forty-six million, four hundred fifty-one thousand, one hundred fifty-six".