48406191 has 32 divisors (see below), whose sum is σ = 73820160. Its totient is φ = 28030464.

The previous prime is 48406109. The next prime is 48406213. The reversal of 48406191 is 19160484.

It is not a de Polignac number, because 48406191 - 2⁷ = 48406063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48406591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33306 + ... + 34728.

It is an arithmetic number, because the mean of its divisors is an integer number (2306880).

Almost surely, 2^48406191 is an apocalyptic number.

48406191 is a deficient number, since it is larger than the sum of its proper divisors (25413969).

48406191 is a wasteful number, since it uses less digits than its factorization.

48406191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 48406191 is about 6957.4557849835. The cubic root of 48406191 is about 364.4463765644.

The spelling of 48406191 in words is "forty-eight million, four hundred six thousand, one hundred ninety-one".