48742319 has 8 divisors (see below), whose sum is σ = 50251920. Its totient is φ = 47255616.

The previous prime is 48742307. The next prime is 48742321. The reversal of 48742319 is 91324784.

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 48742319 - 2⁴ = 48742303 is a prime.

It is a super-2 number, since 2×48742319² = 4751627322995522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48142319) 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, 1352 + ... + 9965.

It is an arithmetic number, because the mean of its divisors is an integer number (6281490).

Almost surely, 2^48742319 is an apocalyptic number.

48742319 is a deficient number, since it is larger than the sum of its proper divisors (1509601).

48742319 is a wasteful number, since it uses less digits than its factorization.

48742319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11449.

The product of its digits is 48384, while the sum is 38.

The square root of 48742319 is about 6981.5699523818. The cubic root of 48742319 is about 365.2879918873.

The spelling of 48742319 in words is "forty-eight million, seven hundred forty-two thousand, three hundred nineteen".