2406672 has 60 divisors (see below), whose sum is σ = 6996080. Its totient is φ = 800928.

The previous prime is 2406671. The next prime is 2406683. The reversal of 2406672 is 2766042.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2406671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3579 + ... + 4197.

2^2406672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3498040).

2406672 is an abundant number, since it is smaller than the sum of its proper divisors (4589408).

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

2406672 is an equidigital number, since it uses as much as digits as its factorization.

2406672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2406672 is about 1551.3452227019. The cubic root of 2406672 is about 134.0105434638.

The spelling of 2406672 in words is "two million, four hundred six thousand, six hundred seventy-two".