2421496 has 32 divisors (see below), whose sum is σ = 5662080. Its totient is φ = 943200.

The previous prime is 2421491. The next prime is 2421511. The reversal of 2421496 is 6941242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421491) 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, 1350 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (176940).

2^2421496 is an apocalyptic number.

It is an amenable number.

2421496 is an abundant number, since it is smaller than the sum of its proper divisors (3240584).

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

2421496 is a wasteful number, since it uses less digits than its factorization.

2421496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955 (or 3951 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 2421496 is about 1556.1156769341. The cubic root of 2421496 is about 134.2851283684.

It can be divided in two parts, 24214 and 96, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 2421496 in words is "two million, four hundred twenty-one thousand, four hundred ninety-six".