2954432 has 56 divisors (see below), whose sum is σ = 6528816. Its totient is φ = 1317888.

The previous prime is 2954429. The next prime is 2954437. The reversal of 2954432 is 2344592.

Its product of digits (8640) is a multiple of the sum of its prime divisors (135).

It is a junction number, because it is equal to n+sod(n) for n = 2954395 and 2954404.

It is not an unprimeable number, because it can be changed into a prime (2954437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44063 + ... + 44129.

It is an arithmetic number, because the mean of its divisors is an integer number (116586).

2^2954432 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 2954432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3264408).

2954432 is an abundant number, since it is smaller than the sum of its proper divisors (3574384).

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

2954432 is a wasteful number, since it uses less digits than its factorization.

2954432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 135 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2954432 is about 1718.8461245847. The cubic root of 2954432 is about 143.4910013094.

The spelling of 2954432 in words is "two million, nine hundred fifty-four thousand, four hundred thirty-two".