47958119 has 4 divisors (see below), whose sum is σ = 52317960. Its totient is φ = 43598280.

The previous prime is 47958107. The next prime is 47958137. The reversal of 47958119 is 91185974.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47958119 - 2⁴ = 47958103 is a prime.

It is a super-2 number, since 2×47958119² = 4599962356036322, which contains 22 as substring.

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 47958119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47958719) 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, 2179904 + ... + 2179925.

It is an arithmetic number, because the mean of its divisors is an integer number (13079490).

Almost surely, 2^47958119 is an apocalyptic number.

47958119 is a deficient number, since it is larger than the sum of its proper divisors (4359841).

47958119 is a wasteful number, since it uses less digits than its factorization.

47958119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359840.

The product of its digits is 90720, while the sum is 44.

The square root of 47958119 is about 6925.1800698610. The cubic root of 47958119 is about 363.3183894386.

The spelling of 47958119 in words is "forty-seven million, nine hundred fifty-eight thousand, one hundred nineteen".