2750790 has 32 divisors (see below), whose sum is σ = 7545600. Its totient is φ = 628704.

The previous prime is 2750789. The next prime is 2750791. The reversal of 2750790 is 970572.

It is a happy number.

2750790 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2750789) and next prime (2750791).

It is a Harshad number since it is a multiple of its sum of digits (30).

2750790 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6340 + ... + 6759.

It is an arithmetic number, because the mean of its divisors is an integer number (235800).

2^2750790 is an apocalyptic number.

2750790 is an abundant number, since it is smaller than the sum of its proper divisors (4794810).

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

2750790 is a wasteful number, since it uses less digits than its factorization.

2750790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13116.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 2750790 is about 1658.5505720357. The cubic root of 2750790 is about 140.1153810730.

The spelling of 2750790 in words is "two million, seven hundred fifty thousand, seven hundred ninety".