2072398 has 8 divisors (see below), whose sum is σ = 3215880. Its totient is φ = 1000440.

The previous prime is 2072393. The next prime is 2072423. The reversal of 2072398 is 8932702.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17808 + ... + 17923.

It is an arithmetic number, because the mean of its divisors is an integer number (401985).

2^2072398 is an apocalyptic number.

2072398 is a deficient number, since it is larger than the sum of its proper divisors (1143482).

2072398 is a wasteful number, since it uses less digits than its factorization.

2072398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35762.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2072398 is about 1439.5825783886. The cubic root of 2072398 is about 127.4943839638.

The spelling of 2072398 in words is "two million, seventy-two thousand, three hundred ninety-eight".