47039476 has 36 divisors (see below), whose sum is σ = 95822244. Its totient is φ = 20120320.

The previous prime is 47039453. The next prime is 47039483. The reversal of 47039476 is 67493074.

It can be written as a sum of positive squares in 2 ways, for example, as 32216976 + 14822500 = 5676^2 + 3850^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5370 + ... + 11086.

It is an arithmetic number, because the mean of its divisors is an integer number (2661729).

Almost surely, 2^47039476 is an apocalyptic number.

It is an amenable number.

47039476 is an abundant number, since it is smaller than the sum of its proper divisors (48782768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47039476 is a wasteful number, since it uses less digits than its factorization.

47039476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760 (or 5747 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 47039476 is about 6858.5330793108. The cubic root of 47039476 is about 360.9836166320.

The spelling of 47039476 in words is "forty-seven million, thirty-nine thousand, four hundred seventy-six".