46022292 has 18 divisors (see below), whose sum is σ = 116334218. Its totient is φ = 15340752.

The previous prime is 46022279. The next prime is 46022293. The reversal of 46022292 is 29222064.

It can be written as a sum of positive squares in only one way, i.e., 26255376 + 19766916 = 5124^2 + 4446^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46022293) 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, 639163 + ... + 639234.

Almost surely, 2^46022292 is an apocalyptic number.

It is an amenable number.

46022292 is an abundant number, since it is smaller than the sum of its proper divisors (70311926).

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

46022292 is a wasteful number, since it uses less digits than its factorization.

46022292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278407 (or 1278402 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 46022292 is about 6783.9731721168. The cubic root of 46022292 is about 358.3626569597.

The spelling of 46022292 in words is "forty-six million, twenty-two thousand, two hundred ninety-two".