2620464612 has 48 divisors (see below), whose sum is σ = 6442275840. Its totient is φ = 827389728.

The previous prime is 2620464607. The next prime is 2620464617. The reversal of 2620464612 is 2164640262.

It is an interprime number because it is at equal distance from previous prime (2620464607) and next prime (2620464617).

It is not an unprimeable number, because it can be changed into a prime (2620464617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17662 + ... + 74517.

It is an arithmetic number, because the mean of its divisors is an integer number (134214080).

Almost surely, 2^2620464612 is an apocalyptic number.

It is an amenable number.

2620464612 is an abundant number, since it is smaller than the sum of its proper divisors (3821811228).

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

2620464612 is a wasteful number, since it uses less digits than its factorization.

2620464612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92312 (or 92310 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 2620464612 is about 51190.4738403543. The cubic root of 2620464612 is about 1378.6671672431.

The spelling of 2620464612 in words is "two billion, six hundred twenty million, four hundred sixty-four thousand, six hundred twelve".