1264325046 has 16 divisors (see below), whose sum is σ = 2529130800. Its totient is φ = 421361568.

The previous prime is 1264325009. The next prime is 1264325053. The reversal of 1264325046 is 6405234621.

It is a junction number, because it is equal to n+sod(n) for n = 1264324998 and 1264325016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20460 + ... + 54288.

It is an arithmetic number, because the mean of its divisors is an integer number (158070675).

Almost surely, 2^1264325046 is an apocalyptic number.

1264325046 is an abundant number, since it is smaller than the sum of its proper divisors (1264805754).

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

1264325046 is a wasteful number, since it uses less digits than its factorization.

1264325046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40063.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 1264325046 is about 35557.3486919371. The cubic root of 1264325046 is about 1081.3167085220.

Adding to 1264325046 its reverse (6405234621), we get a palindrome (7669559667).

The spelling of 1264325046 in words is "one billion, two hundred sixty-four million, three hundred twenty-five thousand, forty-six".