46460220 has 24 divisors (see below), whose sum is σ = 130088784. Its totient is φ = 12389376.

The previous prime is 46460179. The next prime is 46460231. The reversal of 46460220 is 2206464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387109 + ... + 387228.

It is an arithmetic number, because the mean of its divisors is an integer number (5420366).

Almost surely, 2^46460220 is an apocalyptic number.

It is an amenable number.

46460220 is an abundant number, since it is smaller than the sum of its proper divisors (83628564).

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

46460220 is a wasteful number, since it uses less digits than its factorization.

46460220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774349 (or 774347 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46460220 is about 6816.1734132870. The cubic root of 46460220 is about 359.4957446319.

Adding to 46460220 its reverse (2206464), we get a palindrome (48666684).

The spelling of 46460220 in words is "forty-six million, four hundred sixty thousand, two hundred twenty".