2742952 has 8 divisors (see below), whose sum is σ = 5143050. Its totient is φ = 1371472.

The previous prime is 2742937. The next prime is 2742953. The reversal of 2742952 is 2592472.

2742952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 352836 = 1546^2 + 594^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2742953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171427 + ... + 171442.

2^2742952 is an apocalyptic number.

It is an amenable number.

2742952 is a deficient number, since it is larger than the sum of its proper divisors (2400098).

2742952 is a wasteful number, since it uses less digits than its factorization.

2742952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342875 (or 342871 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 2742952 is about 1656.1859798948. The cubic root of 2742952 is about 139.9821746012.

The spelling of 2742952 in words is "two million, seven hundred forty-two thousand, nine hundred fifty-two".