2038770 has 48 divisors (see below), whose sum is σ = 5503680. Its totient is φ = 543024.

The previous prime is 2038769. The next prime is 2038783. The reversal of 2038770 is 778302.

It is a super-2 number, since 2×2038770² = 8313166225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2011 + ... + 2849.

It is an arithmetic number, because the mean of its divisors is an integer number (114660).

2^2038770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2038770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2751840).

2038770 is an abundant number, since it is smaller than the sum of its proper divisors (3464910).

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

2038770 is an equidigital number, since it uses as much as digits as its factorization.

2038770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2038770 is about 1427.8550346586. The cubic root of 2038770 is about 126.8010193405.

The spelling of 2038770 in words is "two million, thirty-eight thousand, seven hundred seventy".