24990773 has 2 divisors, whose sum is σ = 24990774. Its totient is φ = 24990772.

The previous prime is 24990767. The next prime is 24990827. The reversal of 24990773 is 37709942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21743569 + 3247204 = 4663^2 + 1802^2 .

It is a cyclic number.

It is not a de Polignac number, because 24990773 - 2⁶ = 24990709 is a prime.

It is a super-3 number, since 3×24990773³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24990773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24990703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12495386 + 12495387.

It is an arithmetic number, because the mean of its divisors is an integer number (12495387).

Almost surely, 2^24990773 is an apocalyptic number.

It is an amenable number.

24990773 is a deficient number, since it is larger than the sum of its proper divisors (1).

24990773 is an equidigital number, since it uses as much as digits as its factorization.

24990773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 24990773 is about 4999.0772148468. The cubic root of 24990773 is about 292.3657961792.

The spelling of 24990773 in words is "twenty-four million, nine hundred ninety thousand, seven hundred seventy-three".