2073742 has 8 divisors (see below), whose sum is σ = 3393432. Its totient is φ = 942600.

The previous prime is 2073719. The next prime is 2073787. The reversal of 2073742 is 2473702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47109 + ... + 47152.

It is an arithmetic number, because the mean of its divisors is an integer number (424179).

2^2073742 is an apocalyptic number.

2073742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2073742 is a deficient number, since it is larger than the sum of its proper divisors (1319690).

2073742 is a wasteful number, since it uses less digits than its factorization.

2073742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94274.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2073742 is about 1440.0493047115. The cubic root of 2073742 is about 127.5219390672.

The spelling of 2073742 in words is "two million, seventy-three thousand, seven hundred forty-two".