2742488 has 16 divisors (see below), whose sum is σ = 5876880. Its totient is φ = 1175328.

The previous prime is 2742473. The next prime is 2742503. The reversal of 2742488 is 8842472.

2742488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2742473) and next prime (2742503).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 24431 + ... + 24542.

It is an arithmetic number, because the mean of its divisors is an integer number (367305).

2^2742488 is an apocalyptic number.

2742488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2742488 is an abundant number, since it is smaller than the sum of its proper divisors (3134392).

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

2742488 is a wasteful number, since it uses less digits than its factorization.

2742488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48986 (or 48982 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 2742488 is about 1656.0458930839. The cubic root of 2742488 is about 139.9742809898.

The spelling of 2742488 in words is "two million, seven hundred forty-two thousand, four hundred eighty-eight".