2400462 has 16 divisors (see below), whose sum is σ = 5334480. Its totient is φ = 800136.

The previous prime is 2400413. The next prime is 2400469. The reversal of 2400462 is 2640042.

It is a super-3 number, since 3×2400462³ = 41495954690686233384, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400469) 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, 22173 + ... + 22280.

It is an arithmetic number, because the mean of its divisors is an integer number (333405).

2^2400462 is an apocalyptic number.

2400462 is an abundant number, since it is smaller than the sum of its proper divisors (2934018).

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

2400462 is a wasteful number, since it uses less digits than its factorization.

2400462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44464 (or 44458 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2400462 is about 1549.3424411666. The cubic root of 2400462 is about 133.8951805214.

The spelling of 2400462 in words is "two million, four hundred thousand, four hundred sixty-two".