48906137 has 4 divisors (see below), whose sum is σ = 55892736. Its totient is φ = 41919540.

The previous prime is 48906101. The next prime is 48906157. The reversal of 48906137 is 73160984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48906137 - 2⁸ = 48905881 is a prime.

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 48906137.

It is not an unprimeable number, because it can be changed into a prime (48906157) 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, 3493289 + ... + 3493302.

It is an arithmetic number, because the mean of its divisors is an integer number (13973184).

Almost surely, 2^48906137 is an apocalyptic number.

It is an amenable number.

48906137 is a deficient number, since it is larger than the sum of its proper divisors (6986599).

48906137 is an equidigital number, since it uses as much as digits as its factorization.

48906137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6986598.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 48906137 is about 6993.2922861840. The cubic root of 48906137 is about 365.6967662666.

The spelling of 48906137 in words is "forty-eight million, nine hundred six thousand, one hundred thirty-seven".