48192291 has 48 divisors (see below), whose sum is σ = 84264960. Its totient is φ = 25945920.

The previous prime is 48192271. The next prime is 48192299. The reversal of 48192291 is 19229184.

48192291 is a `hidden beast` number, since 481 + 92 + 2 + 91 = 666.

It is not a de Polignac number, because 48192291 - 2¹³ = 48184099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48192299) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114261 + ... + 114681.

It is an arithmetic number, because the mean of its divisors is an integer number (1755520).

Almost surely, 2^48192291 is an apocalyptic number.

48192291 is a deficient number, since it is larger than the sum of its proper divisors (36072669).

48192291 is a wasteful number, since it uses less digits than its factorization.

48192291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 533 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 48192291 is about 6942.0667671811. The cubic root of 48192291 is about 363.9087718686.

The spelling of 48192291 in words is "forty-eight million, one hundred ninety-two thousand, two hundred ninety-one".