2740531102 has 16 divisors (see below), whose sum is σ = 4290520752. Its totient is φ = 1311618880.

The previous prime is 2740531051. The next prime is 2740531103. The reversal of 2740531102 is 2011350472.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740531103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310948 + ... + 319639.

It is an arithmetic number, because the mean of its divisors is an integer number (268157547).

Almost surely, 2^2740531102 is an apocalyptic number.

2740531102 is a deficient number, since it is larger than the sum of its proper divisors (1549989650).

2740531102 is a wasteful number, since it uses less digits than its factorization.

2740531102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630683.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2740531102 is about 52350.0821584838. The cubic root of 2740531102 is about 1399.4098025862.

Adding to 2740531102 its reverse (2011350472), we get a palindrome (4751881574).

The spelling of 2740531102 in words is "two billion, seven hundred forty million, five hundred thirty-one thousand, one hundred two".