2750626474 has 16 divisors (see below), whose sum is σ = 4181718240. Its totient is φ = 1356768720.

The previous prime is 2750626429. The next prime is 2750626477. The reversal of 2750626474 is 4746260572.

It is a self number, because there is not a number n which added to its sum of digits gives 2750626474.

It is not an unprimeable number, because it can be changed into a prime (2750626477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106009 + ... + 129379.

It is an arithmetic number, because the mean of its divisors is an integer number (261357390).

Almost surely, 2^2750626474 is an apocalyptic number.

2750626474 is a deficient number, since it is larger than the sum of its proper divisors (1431091766).

2750626474 is a wasteful number, since it uses less digits than its factorization.

2750626474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24165.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2750626474 is about 52446.4152635812. The cubic root of 2750626474 is about 1401.1260454189.

The spelling of 2750626474 in words is "two billion, seven hundred fifty million, six hundred twenty-six thousand, four hundred seventy-four".