48195291 has 8 divisors (see below), whose sum is σ = 64829520. Its totient is φ = 31845632.

The previous prime is 48195283. The next prime is 48195337. The reversal of 48195291 is 19259184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48195291 - 2³ = 48195283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48195241) 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, 70746 + ... + 71423.

It is an arithmetic number, because the mean of its divisors is an integer number (8103690).

Almost surely, 2^48195291 is an apocalyptic number.

48195291 is a deficient number, since it is larger than the sum of its proper divisors (16634229).

48195291 is a wasteful number, since it uses less digits than its factorization.

48195291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142285.

The product of its digits is 25920, while the sum is 39.

The square root of 48195291 is about 6942.2828377991. The cubic root of 48195291 is about 363.9163228942.

The spelling of 48195291 in words is "forty-eight million, one hundred ninety-five thousand, two hundred ninety-one".