46147356 has 18 divisors (see below), whose sum is σ = 116650352. Its totient is φ = 15382440.

The previous prime is 46147351. The next prime is 46147357. The reversal of 46147356 is 65374164.

It is a happy number.

46147356 is a `hidden beast` number, since 4 + 614 + 7 + 35 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1281871 = 46147356 / (4 + 6 + 1 + 4 + 7 + 3 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 46147356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46147351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640900 + ... + 640971.

Almost surely, 2^46147356 is an apocalyptic number.

It is an amenable number.

46147356 is an abundant number, since it is smaller than the sum of its proper divisors (70502996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46147356 is a wasteful number, since it uses less digits than its factorization.

46147356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281881 (or 1281876 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 46147356 is about 6793.1845256845. The cubic root of 46147356 is about 358.6869761044.

The spelling of 46147356 in words is "forty-six million, one hundred forty-seven thousand, three hundred fifty-six".