2920627 has 4 divisors (see below), whose sum is σ = 2982816. Its totient is φ = 2858440.

The previous prime is 2920591. The next prime is 2920633. The reversal of 2920627 is 7260292.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2920627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2920595 and 2920604.

It is not an unprimeable number, because it can be changed into a prime (2920637) 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, 31024 + ... + 31117.

It is an arithmetic number, because the mean of its divisors is an integer number (745704).

2^2920627 is an apocalyptic number.

2920627 is a deficient number, since it is larger than the sum of its proper divisors (62189).

2920627 is an equidigital number, since it uses as much as digits as its factorization.

2920627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62188.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2920627 is about 1708.9842012143. The cubic root of 2920627 is about 142.9416196073.

The spelling of 2920627 in words is "two million, nine hundred twenty thousand, six hundred twenty-seven".