46488228 has 24 divisors (see below), whose sum is σ = 108588480. Its totient is φ = 15479520.

The previous prime is 46488227. The next prime is 46488241. The reversal of 46488228 is 82288464.

It is a super-2 number, since 2×46488228² = 4322310685159968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46488228.

It is not an unprimeable number, because it can be changed into a prime (46488227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15793 + ... + 18503.

It is an arithmetic number, because the mean of its divisors is an integer number (4524520).

Almost surely, 2^46488228 is an apocalyptic number.

It is an amenable number.

46488228 is an abundant number, since it is smaller than the sum of its proper divisors (62100252).

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

46488228 is a wasteful number, since it uses less digits than its factorization.

46488228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4147 (or 4145 counting only the distinct ones).

The product of its digits is 196608, while the sum is 42.

The square root of 46488228 is about 6818.2276289370. The cubic root of 46488228 is about 359.5679693883.

The spelling of 46488228 in words is "forty-six million, four hundred eighty-eight thousand, two hundred twenty-eight".