1241022965 has 32 divisors (see below), whose sum is σ = 1835957760. Its totient is φ = 784214784.

The previous prime is 1241022961. The next prime is 1241022971. The reversal of 1241022965 is 5692201421.

It is a cyclic number.

It is not a de Polignac number, because 1241022965 - 2² = 1241022961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241022961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320672 + ... + 324518.

It is an arithmetic number, because the mean of its divisors is an integer number (57373680).

Almost surely, 2^1241022965 is an apocalyptic number.

It is an amenable number.

1241022965 is a deficient number, since it is larger than the sum of its proper divisors (594934795).

1241022965 is a wasteful number, since it uses less digits than its factorization.

1241022965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1241022965 is about 35228.1558557924. The cubic root of 1241022965 is about 1074.6324223715.

The spelling of 1241022965 in words is "one billion, two hundred forty-one million, twenty-two thousand, nine hundred sixty-five".