2029402 has 8 divisors (see below), whose sum is σ = 3060000. Its totient is φ = 1009404.

The previous prime is 2029399. The next prime is 2029403. The reversal of 2029402 is 2049202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2029402.

It is not an unprimeable number, because it can be changed into a prime (2029403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152 + ... + 2947.

It is an arithmetic number, because the mean of its divisors is an integer number (382500).

2^2029402 is an apocalyptic number.

2029402 is a deficient number, since it is larger than the sum of its proper divisors (1030598).

2029402 is a wasteful number, since it uses less digits than its factorization.

2029402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2029402 is about 1424.5708125608. The cubic root of 2029402 is about 126.6065072895.

It can be divided in two parts, 202 and 9402, that added together give a square (9604 = 98²).

The spelling of 2029402 in words is "two million, twenty-nine thousand, four hundred two".