46222842 has 32 divisors (see below), whose sum is σ = 96580800. Its totient is φ = 14732928.

The previous prime is 46222817. The next prime is 46222849. The reversal of 46222842 is 24822264.

It is a super-2 number, since 2×46222842² = 4273102245113928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46222849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11334 + ... + 14862.

It is an arithmetic number, because the mean of its divisors is an integer number (3018150).

Almost surely, 2^46222842 is an apocalyptic number.

46222842 is an abundant number, since it is smaller than the sum of its proper divisors (50357958).

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

46222842 is a wasteful number, since it uses less digits than its factorization.

46222842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630.

The product of its digits is 12288, while the sum is 30.

The square root of 46222842 is about 6798.7382652960. The cubic root of 46222842 is about 358.8824448350.

The spelling of 46222842 in words is "forty-six million, two hundred twenty-two thousand, eight hundred forty-two".