1346455156 has 12 divisors (see below), whose sum is σ = 2356683840. Its totient is φ = 673116920.

The previous prime is 1346455153. The next prime is 1346455169. The reversal of 1346455156 is 6515546431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346455153) by changing a digit.

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, 3651 + ... + 52021.

It is an arithmetic number, because the mean of its divisors is an integer number (196390320).

Almost surely, 2^1346455156 is an apocalyptic number.

It is an amenable number.

1346455156 is a deficient number, since it is larger than the sum of its proper divisors (1010228684).

1346455156 is a wasteful number, since it uses less digits than its factorization.

1346455156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55334 (or 55332 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 1346455156 is about 36694.0752165796. The cubic root of 1346455156 is about 1104.2412448449.

The spelling of 1346455156 in words is "one billion, three hundred forty-six million, four hundred fifty-five thousand, one hundred fifty-six".