48198190 has 16 divisors (see below), whose sum is σ = 86884992. Its totient is φ = 19250784.

The previous prime is 48198187. The next prime is 48198197. The reversal of 48198190 is 9189184.

It is a super-2 number, since 2×48198190² = 4646131038552200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48198197) 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, 4387 + ... + 10753.

It is an arithmetic number, because the mean of its divisors is an integer number (5430312).

Almost surely, 2^48198190 is an apocalyptic number.

48198190 is a deficient number, since it is larger than the sum of its proper divisors (38686802).

48198190 is a wasteful number, since it uses less digits than its factorization.

48198190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 48198190 is about 6942.4916276507. The cubic root of 48198190 is about 363.9236194042.

The spelling of 48198190 in words is "forty-eight million, one hundred ninety-eight thousand, one hundred ninety".