2667495748 has 48 divisors (see below), whose sum is σ = 5051854080. Its totient is φ = 1228639104.

The previous prime is 2667495731. The next prime is 2667495791. The reversal of 2667495748 is 8475947662.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 2667495692 and 2667495701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1298290 + ... + 1300342.

It is an arithmetic number, because the mean of its divisors is an integer number (105246960).

Almost surely, 2^2667495748 is an apocalyptic number.

It is an amenable number.

2667495748 is a deficient number, since it is larger than the sum of its proper divisors (2384358332).

2667495748 is a wasteful number, since it uses less digits than its factorization.

2667495748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596 (or 2594 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 58.

The square root of 2667495748 is about 51647.8048710688. The cubic root of 2667495748 is about 1386.8662470326.

The spelling of 2667495748 in words is "two billion, six hundred sixty-seven million, four hundred ninety-five thousand, seven hundred forty-eight".