47029024 has 72 divisors (see below), whose sum is σ = 109238220. Its totient is φ = 19869696.

The previous prime is 47029013. The next prime is 47029027. The reversal of 47029024 is 42092074.

It can be written as a sum of positive squares in 2 ways, for example, as 43296400 + 3732624 = 6580^2 + 1932^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 47028983 and 47029001.

It is not an unprimeable number, because it can be changed into a prime (47029027) 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, 139384 + ... + 139720.

Almost surely, 2^47029024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47029024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54619110).

47029024 is an abundant number, since it is smaller than the sum of its proper divisors (62209196).

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

47029024 is a wasteful number, since it uses less digits than its factorization.

47029024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 47029024 is about 6857.7710664618. The cubic root of 47029024 is about 360.9568782372.

The spelling of 47029024 in words is "forty-seven million, twenty-nine thousand, twenty-four".