2137734 has 24 divisors (see below), whose sum is σ = 4677192. Its totient is φ = 705600.

The previous prime is 2137727. The next prime is 2137741. The reversal of 2137734 is 4377312.

It is an interprime number because it is at equal distance from previous prime (2137727) and next prime (2137741).

It is a junction number, because it is equal to n+sod(n) for n = 2137698 and 2137707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1509 + ... + 2559.

It is an arithmetic number, because the mean of its divisors is an integer number (194883).

2^2137734 is an apocalyptic number.

2137734 is an abundant number, since it is smaller than the sum of its proper divisors (2539458).

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

2137734 is a wasteful number, since it uses less digits than its factorization.

2137734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1169 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 2137734 is about 1462.0991758427. The cubic root of 2137734 is about 128.8203737559.

The spelling of 2137734 in words is "two million, one hundred thirty-seven thousand, seven hundred thirty-four".