2429726 has 16 divisors (see below), whose sum is σ = 3964464. Its totient is φ = 1110144.

The previous prime is 2429723. The next prime is 2429729. The reversal of 2429726 is 6279242.

It is an interprime number because it is at equal distance from previous prime (2429723) and next prime (2429729).

It is a junction number, because it is equal to n+sod(n) for n = 2429692 and 2429701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429723) 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, 2525 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (247779).

2^2429726 is an apocalyptic number.

2429726 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2429726 is a deficient number, since it is larger than the sum of its proper divisors (1534738).

2429726 is a wasteful number, since it uses less digits than its factorization.

2429726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

The product of its digits is 12096, while the sum is 32.

The square root of 2429726 is about 1558.7578387934. The cubic root of 2429726 is about 134.4370891002.

The spelling of 2429726 in words is "two million, four hundred twenty-nine thousand, seven hundred twenty-six".