2273612502 has 32 divisors (see below), whose sum is σ = 5204415744. Its totient is φ = 648655200.

The previous prime is 2273612477. The next prime is 2273612503. The reversal of 2273612502 is 2052163722.

It is a self number, because there is not a number n which added to its sum of digits gives 2273612502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273612503) 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, 10149 + ... + 68192.

It is an arithmetic number, because the mean of its divisors is an integer number (162637992).

Almost surely, 2^2273612502 is an apocalyptic number.

2273612502 is an abundant number, since it is smaller than the sum of its proper divisors (2930803242).

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

2273612502 is a wasteful number, since it uses less digits than its factorization.

2273612502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79044.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2273612502 is about 47682.4129213277. The cubic root of 2273612502 is about 1314.9386260975.

The spelling of 2273612502 in words is "two billion, two hundred seventy-three million, six hundred twelve thousand, five hundred two".