2037402 has 12 divisors (see below), whose sum is σ = 4414410. Its totient is φ = 679128.

The previous prime is 2037391. The next prime is 2037407. The reversal of 2037402 is 2047302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1798281 + 239121 = 1341^2 + 489^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 113189 = 2037402 / (2 + 0 + 3 + 7 + 4 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2037407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56577 + ... + 56612.

2^2037402 is an apocalyptic number.

2037402 is an abundant number, since it is smaller than the sum of its proper divisors (2377008).

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

2037402 is a wasteful number, since it uses less digits than its factorization.

2037402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113197 (or 113194 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2037402 is about 1427.3759140465. The cubic root of 2037402 is about 126.7726521377.

The spelling of 2037402 in words is "two million, thirty-seven thousand, four hundred two".