47269444 has 12 divisors (see below), whose sum is σ = 83155968. Its totient is φ = 23510600.

The previous prime is 47269441. The next prime is 47269447. The reversal of 47269444 is 44496274.

It is an interprime number because it is at equal distance from previous prime (47269441) and next prime (47269447).

It is a junction number, because it is equal to n+sod(n) for n = 47269397 and 47269406.

It is not an unprimeable number, because it can be changed into a prime (47269441) 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, 30172 + ... + 31699.

It is an arithmetic number, because the mean of its divisors is an integer number (6929664).

Almost surely, 2^47269444 is an apocalyptic number.

It is an amenable number.

47269444 is a deficient number, since it is larger than the sum of its proper divisors (35886524).

47269444 is a wasteful number, since it uses less digits than its factorization.

47269444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62066 (or 62064 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 47269444 is about 6875.2777398444. The cubic root of 47269444 is about 361.5709230966.

The spelling of 47269444 in words is "forty-seven million, two hundred sixty-nine thousand, four hundred forty-four".