2619974112 has 48 divisors (see below), whose sum is σ = 7859924352. Its totient is φ = 748563840.

The previous prime is 2619974111. The next prime is 2619974113. The reversal of 2619974112 is 2114799162.

It is an interprime number because it is at equal distance from previous prime (2619974111) and next prime (2619974113).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2619974111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948714 + ... + 1950057.

It is an arithmetic number, because the mean of its divisors is an integer number (163748424).

Almost surely, 2^2619974112 is an apocalyptic number.

It is an amenable number.

2619974112 is an abundant number, since it is smaller than the sum of its proper divisors (5239950240).

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

2619974112 is a wasteful number, since it uses less digits than its factorization.

2619974112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898791 (or 3898783 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 2619974112 is about 51185.6826856886. The cubic root of 2619974112 is about 1378.5811419838.

The spelling of 2619974112 in words is "two billion, six hundred nineteen million, nine hundred seventy-four thousand, one hundred twelve".