48218190 has 16 divisors (see below), whose sum is σ = 115723728. Its totient is φ = 12858176.

The previous prime is 48218167. The next prime is 48218197. The reversal of 48218190 is 9181284.

It is a super-2 number, since 2×48218190² = 4649987693752200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48218197) 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, 803607 + ... + 803666.

It is an arithmetic number, because the mean of its divisors is an integer number (7232733).

Almost surely, 2^48218190 is an apocalyptic number.

48218190 is an abundant number, since it is smaller than the sum of its proper divisors (67505538).

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

48218190 is a wasteful number, since it uses less digits than its factorization.

48218190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607283.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 48218190 is about 6943.9318833065. The cubic root of 48218190 is about 363.9739495506.

The spelling of 48218190 in words is "forty-eight million, two hundred eighteen thousand, one hundred ninety".