1342764 has 24 divisors (see below), whose sum is σ = 3481520. Its totient is φ = 447552.

The previous prime is 1342753. The next prime is 1342799. The reversal of 1342764 is 4672431.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 6109 + ... + 6324.

2^1342764 is an apocalyptic number.

It is an amenable number.

1342764 is an abundant number, since it is smaller than the sum of its proper divisors (2138756).

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

1342764 is a wasteful number, since it uses less digits than its factorization.

1342764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12446 (or 12438 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 1342764 is about 1158.7769414344. The cubic root of 1342764 is about 110.3231270140.

The spelling of 1342764 in words is "one million, three hundred forty-two thousand, seven hundred sixty-four".