2774070 has 48 divisors (see below), whose sum is σ = 7770672. Its totient is φ = 682560.

The previous prime is 2774063. The next prime is 2774071. The reversal of 2774070 is 704772.

It is a happy number.

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 a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2774071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (161889).

2^2774070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2774070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3885336).

2774070 is an abundant number, since it is smaller than the sum of its proper divisors (4996602).

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

2774070 is a wasteful number, since it uses less digits than its factorization.

2774070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 27.

The square root of 2774070 is about 1665.5539618998. The cubic root of 2774070 is about 140.5095378166.

The spelling of 2774070 in words is "two million, seven hundred seventy-four thousand, seventy".