2735222652 has 36 divisors (see below), whose sum is σ = 7214647440. Its totient is φ = 872099712.

The previous prime is 2735222621. The next prime is 2735222657. The reversal of 2735222652 is 2562225372.

2735222652 is a `hidden beast` number, since 2 + 73 + 522 + 2 + 65 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2735222657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1650877 + ... + 1652532.

Almost surely, 2^2735222652 is an apocalyptic number.

It is an amenable number.

2735222652 is an abundant number, since it is smaller than the sum of its proper divisors (4479424788).

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

2735222652 is a wasteful number, since it uses less digits than its factorization.

2735222652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303442 (or 3303437 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 2735222652 is about 52299.3561337040. The cubic root of 2735222652 is about 1398.5056592703.

The spelling of 2735222652 in words is "two billion, seven hundred thirty-five million, two hundred twenty-two thousand, six hundred fifty-two".