47069499 has 4 divisors (see below), whose sum is σ = 62759336. Its totient is φ = 31379664.

The previous prime is 47069497. The next prime is 47069507. The reversal of 47069499 is 99496074.

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

It is not a de Polignac number, because 47069499 - 2¹ = 47069497 is a prime.

It is a super-2 number, since 2×47069499² = 4431075472222002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47069497) 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, 7844914 + ... + 7844919.

It is an arithmetic number, because the mean of its divisors is an integer number (15689834).

Almost surely, 2^47069499 is an apocalyptic number.

47069499 is a deficient number, since it is larger than the sum of its proper divisors (15689837).

47069499 is a wasteful number, since it uses less digits than its factorization.

47069499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15689836.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 47069499 is about 6860.7214635197. The cubic root of 47069499 is about 361.0603997024.

The spelling of 47069499 in words is "forty-seven million, sixty-nine thousand, four hundred ninety-nine".