47614819 has 12 divisors (see below), whose sum is σ = 56887824. Its totient is φ = 39708144.

The previous prime is 47614811. The next prime is 47614843. The reversal of 47614819 is 91841674.

It is not a de Polignac number, because 47614819 - 2³ = 47614811 is a prime.

It is a super-2 number, since 2×47614819² = 4534341976805522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47614811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11319 + ... + 14944.

It is an arithmetic number, because the mean of its divisors is an integer number (4740652).

Almost surely, 2^47614819 is an apocalyptic number.

47614819 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

47614819 is a deficient number, since it is larger than the sum of its proper divisors (9273005).

47614819 is a wasteful number, since it uses less digits than its factorization.

47614819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26314 (or 26307 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 47614819 is about 6900.3491940626. The cubic root of 47614819 is about 362.4493950762.

The spelling of 47614819 in words is "forty-seven million, six hundred fourteen thousand, eight hundred nineteen".