2421032 has 8 divisors (see below), whose sum is σ = 4539450. Its totient is φ = 1210512.

The previous prime is 2421031. The next prime is 2421043. The reversal of 2421032 is 2301242.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 306916 = 1454^2 + 554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2421032² = 11722791890048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2420998 and 2421016.

It is not an unprimeable number, because it can be changed into a prime (2421031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151307 + ... + 151322.

2^2421032 is an apocalyptic number.

It is an amenable number.

2421032 is a deficient number, since it is larger than the sum of its proper divisors (2118418).

2421032 is a wasteful number, since it uses less digits than its factorization.

2421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302635 (or 302631 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2421032 is about 1555.9665806180. The cubic root of 2421032 is about 134.2765507123.

Adding to 2421032 its reverse (2301242), we get a palindrome (4722274).

It can be divided in two parts, 24210 and 32, that added together give a palindrome (24242).

The spelling of 2421032 in words is "two million, four hundred twenty-one thousand, thirty-two".