2420607 has 16 divisors (see below), whose sum is σ = 3741440. Its totient is φ = 1363392.

The previous prime is 2420569. The next prime is 2420609. The reversal of 2420607 is 7060242.

It is a happy number.

It is not a de Polignac number, because 2420607 - 2⁷ = 2420479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744 + ... + 2322.

It is an arithmetic number, because the mean of its divisors is an integer number (233840).

2^2420607 is an apocalyptic number.

2420607 is a deficient number, since it is larger than the sum of its proper divisors (1320833).

2420607 is a wasteful number, since it uses less digits than its factorization.

2420607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2420607 is about 1555.8300035672. The cubic root of 2420607 is about 134.2686930613.

Adding to 2420607 its reverse (7060242), we get a palindrome (9480849).

The spelling of 2420607 in words is "two million, four hundred twenty thousand, six hundred seven".