48190231 has 4 divisors (see below), whose sum is σ = 48667464. Its totient is φ = 47713000.

The previous prime is 48190217. The next prime is 48190253. The reversal of 48190231 is 13209184.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48190231 - 2¹⁷ = 48059159 is a prime.

It is a super-2 number, since 2×48190231² = 4644596727666722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48190231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48190271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238465 + ... + 238666.

It is an arithmetic number, because the mean of its divisors is an integer number (12166866).

Almost surely, 2^48190231 is an apocalyptic number.

48190231 is a deficient number, since it is larger than the sum of its proper divisors (477233).

48190231 is a wasteful number, since it uses less digits than its factorization.

48190231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477232.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 48190231 is about 6941.9183947955. The cubic root of 48190231 is about 363.9035866496.

The spelling of 48190231 in words is "forty-eight million, one hundred ninety thousand, two hundred thirty-one".