2420372 has 12 divisors (see below), whose sum is σ = 4458720. Its totient is φ = 1146456.

The previous prime is 2420371. The next prime is 2420377. The reversal of 2420372 is 2730242.

It is a happy number.

2420372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15848 + ... + 15999.

It is an arithmetic number, because the mean of its divisors is an integer number (371560).

2^2420372 is an apocalyptic number.

It is an amenable number.

2420372 is a deficient number, since it is larger than the sum of its proper divisors (2038348).

2420372 is a wasteful number, since it uses less digits than its factorization.

2420372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31870 (or 31868 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2420372 is about 1555.7544793443. The cubic root of 2420372 is about 134.2643478476.

The spelling of 2420372 in words is "two million, four hundred twenty thousand, three hundred seventy-two".