46122148 has 12 divisors (see below), whose sum is σ = 80767260. Its totient is φ = 23045792.

The previous prime is 46122143. The next prime is 46122149. The reversal of 46122148 is 84122164.

It can be written as a sum of positive squares in 2 ways, for example, as 4235364 + 41886784 = 2058^2 + 6472^2 .

It is a super-2 number, since 2×46122148² = 4254505072267808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46122143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5490 + ... + 11062.

It is an arithmetic number, because the mean of its divisors is an integer number (6730605).

Almost surely, 2^46122148 is an apocalyptic number.

It is an amenable number.

46122148 is a deficient number, since it is larger than the sum of its proper divisors (34645112).

46122148 is a wasteful number, since it uses less digits than its factorization.

46122148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646 (or 7644 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 46122148 is about 6791.3288832157. The cubic root of 46122148 is about 358.6216532710.

The spelling of 46122148 in words is "forty-six million, one hundred twenty-two thousand, one hundred forty-eight".