2472759946 has 16 divisors (see below), whose sum is σ = 3879376704. Its totient is φ = 1179883584.

The previous prime is 2472759943. The next prime is 2472759953. The reversal of 2472759946 is 6499572742.

It is a super-2 number, since 2×2472759946² = 12229083501083845832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2472759943) 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, 42156 + ... + 81991.

It is an arithmetic number, because the mean of its divisors is an integer number (242461044).

Almost surely, 2^2472759946 is an apocalyptic number.

2472759946 is a deficient number, since it is larger than the sum of its proper divisors (1406616758).

2472759946 is a wasteful number, since it uses less digits than its factorization.

2472759946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124605.

The product of its digits is 7620480, while the sum is 55.

The square root of 2472759946 is about 49726.8533691807. The cubic root of 2472759946 is about 1352.2614033758.

The spelling of 2472759946 in words is "two billion, four hundred seventy-two million, seven hundred fifty-nine thousand, nine hundred forty-six".