2093451 has 8 divisors (see below), whose sum is σ = 2800704. Its totient is φ = 1390920.

The previous prime is 2093449. The next prime is 2093453. The reversal of 2093451 is 1543902.

It is an interprime number because it is at equal distance from previous prime (2093449) and next prime (2093453).

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

It is not a de Polignac number, because 2093451 - 2¹ = 2093449 is a prime.

2093451 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2093453) 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, 36 + ... + 2046.

It is an arithmetic number, because the mean of its divisors is an integer number (350088).

2^2093451 is an apocalyptic number.

2093451 is a deficient number, since it is larger than the sum of its proper divisors (707253).

2093451 is a wasteful number, since it uses less digits than its factorization.

2093451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2093451 is about 1446.8762904962. The cubic root of 2093451 is about 127.9246586247.

The spelling of 2093451 in words is "two million, ninety-three thousand, four hundred fifty-one".