2748402 has 24 divisors (see below), whose sum is σ = 6014736. Its totient is φ = 906936.

The previous prime is 2748401. The next prime is 2748413. The reversal of 2748402 is 2048472.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2748401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1213 + ... + 2639.

It is an arithmetic number, because the mean of its divisors is an integer number (250614).

2^2748402 is an apocalyptic number.

2748402 is an abundant number, since it is smaller than the sum of its proper divisors (3266334).

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

2748402 is a wasteful number, since it uses less digits than its factorization.

2748402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2748402 is about 1657.8305100341. The cubic root of 2748402 is about 140.0748239483.

The spelling of 2748402 in words is "two million, seven hundred forty-eight thousand, four hundred two".