2920633 has 2 divisors, whose sum is σ = 2920634. Its totient is φ = 2920632.

The previous prime is 2920591. The next prime is 2920637. The reversal of 2920633 is 3360292.

2920633 is nontrivially palindromic in base 6.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2849344 + 71289 = 1688^2 + 267^2 .

It is a cyclic number.

It is not a de Polignac number, because 2920633 - 2²¹ = 823481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2920598 and 2920607.

It is not a weakly prime, because it can be changed into another prime (2920637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460316 + 1460317.

It is an arithmetic number, because the mean of its divisors is an integer number (1460317).

2^2920633 is an apocalyptic number.

It is an amenable number.

2920633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920633 is an equidigital number, since it uses as much as digits as its factorization.

2920633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2920633 is about 1708.9859566421. The cubic root of 2920633 is about 142.9417174915.

It can be divided in two parts, 2920 and 633, that added together give a palindrome (3553).

The spelling of 2920633 in words is "two million, nine hundred twenty thousand, six hundred thirty-three".