2467265666 has 4 divisors (see below), whose sum is σ = 3700898502. Its totient is φ = 1233632832.

The previous prime is 2467265663. The next prime is 2467265677. The reversal of 2467265666 is 6665627642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2244390625 + 222875041 = 47375^2 + 14929^2 .

It is not an unprimeable number, because it can be changed into a prime (2467265663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616816415 + ... + 616816418.

Almost surely, 2^2467265666 is an apocalyptic number.

2467265666 is a deficient number, since it is larger than the sum of its proper divisors (1233632836).

2467265666 is a wasteful number, since it uses less digits than its factorization.

2467265666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233632835.

The product of its digits is 4354560, while the sum is 50.

The square root of 2467265666 is about 49671.5780502291. The cubic root of 2467265666 is about 1351.2591208401.

The spelling of 2467265666 in words is "two billion, four hundred sixty-seven million, two hundred sixty-five thousand, six hundred sixty-six".