1240952 has 8 divisors (see below), whose sum is σ = 2326800. Its totient is φ = 620472.

The previous prime is 1240931. The next prime is 1240957. The reversal of 1240952 is 2590421.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77552 + ... + 77567.

It is an arithmetic number, because the mean of its divisors is an integer number (290850).

2^1240952 is an apocalyptic number.

It is an amenable number.

1240952 is a deficient number, since it is larger than the sum of its proper divisors (1085848).

1240952 is a wasteful number, since it uses less digits than its factorization.

1240952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155125 (or 155121 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1240952 is about 1113.9802511714. The cubic root of 1240952 is about 107.4611938533.

The spelling of 1240952 in words is "one million, two hundred forty thousand, nine hundred fifty-two".