10240949 has 2 divisors, whose sum is σ = 10240950. Its totient is φ = 10240948.

The previous prime is 10240933. The next prime is 10240961. The reversal of 10240949 is 94904201.

10240949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6340324 + 3900625 = 2518^2 + 1975^2 .

It is a cyclic number.

It is not a de Polignac number, because 10240949 - 2⁴ = 10240933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10240049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120474 + 5120475.

It is an arithmetic number, because the mean of its divisors is an integer number (5120475).

Almost surely, 2^10240949 is an apocalyptic number.

It is an amenable number.

10240949 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240949 is an equidigital number, since it uses as much as digits as its factorization.

10240949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10240949 is about 3200.1482778146. The cubic root of 10240949 is about 217.1601174077.

The spelling of 10240949 in words is "ten million, two hundred forty thousand, nine hundred forty-nine".