2074651 has 4 divisors (see below), whose sum is σ = 2080672. Its totient is φ = 2068632.

The previous prime is 2074649. The next prime is 2074687. The reversal of 2074651 is 1564702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2074651 - 2¹ = 2074649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074601) 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, 2460 + ... + 3193.

It is an arithmetic number, because the mean of its divisors is an integer number (520168).

2^2074651 is an apocalyptic number.

2074651 is a deficient number, since it is larger than the sum of its proper divisors (6021).

2074651 is an equidigital number, since it uses as much as digits as its factorization.

2074651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2074651 is about 1440.3648843262. The cubic root of 2074651 is about 127.5405689176.

The spelling of 2074651 in words is "two million, seventy-four thousand, six hundred fifty-one".