2420700 has 36 divisors (see below), whose sum is σ = 7004760. Its totient is φ = 645440.

The previous prime is 2420699. The next prime is 2420701. The reversal of 2420700 is 70242.

It is an interprime number because it is at equal distance from previous prime (2420699) and next prime (2420701).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2420700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420701) 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, 3735 + ... + 4334.

2^2420700 is an apocalyptic number.

2420700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420700 is an abundant number, since it is smaller than the sum of its proper divisors (4584060).

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

2420700 is a wasteful number, since it uses less digits than its factorization.

2420700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086 (or 8079 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 2420700 is about 1555.8598908642. The cubic root of 2420700 is about 134.2704125788.

Adding to 2420700 its reverse (70242), we get a palindrome (2490942).

The spelling of 2420700 in words is "two million, four hundred twenty thousand, seven hundred".