1264002 has 16 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 419312.

The previous prime is 1263979. The next prime is 1264009. The reversal of 1264002 is 2004621.

It is not an unprimeable number, because it can be changed into a prime (1264009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399 + ... + 2117.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

2^1264002 is an apocalyptic number.

1264002 is an abundant number, since it is smaller than the sum of its proper divisors (1276158).

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

1264002 is a wasteful number, since it uses less digits than its factorization.

1264002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1264002 is about 1124.2784352641. The cubic root of 1264002 is about 108.1224605416.

Adding to 1264002 its reverse (2004621), we get a palindrome (3268623).

The spelling of 1264002 in words is "one million, two hundred sixty-four thousand, two".