2574032 has 10 divisors (see below), whose sum is σ = 4987218. Its totient is φ = 1287008.

The previous prime is 2574031. The next prime is 2574037. The reversal of 2574032 is 2304752.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 190096 = 1544^2 + 436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2573989 and 2574007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2574031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80423 + ... + 80454.

2^2574032 is an apocalyptic number.

It is an amenable number.

2574032 is a deficient number, since it is larger than the sum of its proper divisors (2413186).

2574032 is a wasteful number, since it uses less digits than its factorization.

2574032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160885 (or 160879 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2574032 is about 1604.3790075914. The cubic root of 2574032 is about 137.0475619400.

Adding to 2574032 its reverse (2304752), we get a palindrome (4878784).

The spelling of 2574032 in words is "two million, five hundred seventy-four thousand, thirty-two".