1264092 has 12 divisors (see below), whose sum is σ = 2949576. Its totient is φ = 421360.

The previous prime is 1264063. The next prime is 1264129. The reversal of 1264092 is 2904621.

1264092 = 394² + 395² + ... + 401².

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52659 + ... + 52682.

It is an arithmetic number, because the mean of its divisors is an integer number (245798).

2^1264092 is an apocalyptic number.

1264092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1264092 is an abundant number, since it is smaller than the sum of its proper divisors (1685484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1264092 is a wasteful number, since it uses less digits than its factorization.

1264092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105348 (or 105346 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1264092 is about 1124.3184602238. The cubic root of 1264092 is about 108.1250266742.

The spelling of 1264092 in words is "one million, two hundred sixty-four thousand, ninety-two".