48167997 has 8 divisors (see below), whose sum is σ = 65590656. Its totient is φ = 31428672.

The previous prime is 48167981. The next prime is 48168007. The reversal of 48167997 is 79976184.

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

It is not a de Polignac number, because 48167997 - 2⁴ = 48167981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48167597) 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, 170668 + ... + 170949.

It is an arithmetic number, because the mean of its divisors is an integer number (8198832).

Almost surely, 2^48167997 is an apocalyptic number.

48167997 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

48167997 is a deficient number, since it is larger than the sum of its proper divisors (17422659).

48167997 is a wasteful number, since it uses less digits than its factorization.

48167997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341667.

The product of its digits is 762048, while the sum is 51.

The square root of 48167997 is about 6940.3167795137. The cubic root of 48167997 is about 363.8476121167.

The spelling of 48167997 in words is "forty-eight million, one hundred sixty-seven thousand, nine hundred ninety-seven".