2957633 has 8 divisors (see below), whose sum is σ = 3394368. Its totient is φ = 2524464.

The previous prime is 2957621. The next prime is 2957641. The reversal of 2957633 is 3367592.

Added to its reverse (3367592) it gives a square (6325225 = 2515²).

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

It is a cyclic number.

It is not a de Polignac number, because 2957633 - 2⁸ = 2957377 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 9⁶ + 5³ + 7⁷ + 6 + 3 + 3¹³ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2957593 and 2957602.

It is not an unprimeable number, because it can be changed into a prime (2957683) 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, 1235 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (424296).

2^2957633 is an apocalyptic number.

It is an amenable number.

2957633 is a deficient number, since it is larger than the sum of its proper divisors (436735).

2957633 is a wasteful number, since it uses less digits than its factorization.

2957633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783.

The product of its digits is 34020, while the sum is 35.

The square root of 2957633 is about 1719.7770204303. Note that the first 3 decimals coincide. The cubic root of 2957633 is about 143.5428047144.

Adding to 2957633 its reverse (3367592), we get a square (6325225 = 2515²).

It can be divided in two parts, 2957 and 633, that multiplied together give a palindrome (1871781).

The spelling of 2957633 in words is "two million, nine hundred fifty-seven thousand, six hundred thirty-three".