2272261534 has 16 divisors (see below), whose sum is σ = 3527050320. Its totient is φ = 1096603200.

The previous prime is 2272261499. The next prime is 2272261553. The reversal of 2272261534 is 4351622722.

It is a self number, because there is not a number n which added to its sum of digits gives 2272261534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349009 + ... + 355459.

It is an arithmetic number, because the mean of its divisors is an integer number (220440645).

Almost surely, 2^2272261534 is an apocalyptic number.

2272261534 is a deficient number, since it is larger than the sum of its proper divisors (1254788786).

2272261534 is a wasteful number, since it uses less digits than its factorization.

2272261534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12555.

The product of its digits is 40320, while the sum is 34.

The square root of 2272261534 is about 47668.2445030232. The cubic root of 2272261534 is about 1314.6781314045.

The spelling of 2272261534 in words is "two billion, two hundred seventy-two million, two hundred sixty-one thousand, five hundred thirty-four".