2440702 has 16 divisors (see below), whose sum is σ = 4204800. Its totient is φ = 1050840.

The previous prime is 2440699. The next prime is 2440709. The reversal of 2440702 is 2070442.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2440702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440709) 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, 2502 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (262800).

2^2440702 is an apocalyptic number.

2440702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2440702 is a deficient number, since it is larger than the sum of its proper divisors (1764098).

2440702 is a wasteful number, since it uses less digits than its factorization.

2440702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2440702 is about 1562.2746237458. The cubic root of 2440702 is about 134.6392195912.

The spelling of 2440702 in words is "two million, four hundred forty thousand, seven hundred two".