1352156948 has 12 divisors (see below), whose sum is σ = 2505467412. Its totient is φ = 636309120.

The previous prime is 1352156921. The next prime is 1352156951. The reversal of 1352156948 is 8496512531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1242703504 + 109453444 = 35252^2 + 10462^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1352156899 and 1352156908.

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, 9942263 + ... + 9942398.

It is an arithmetic number, because the mean of its divisors is an integer number (208788951).

Almost surely, 2^1352156948 is an apocalyptic number.

It is an amenable number.

1352156948 is a deficient number, since it is larger than the sum of its proper divisors (1153310464).

1352156948 is a wasteful number, since it uses less digits than its factorization.

1352156948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19884682 (or 19884680 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 1352156948 is about 36771.6867712103. The cubic root of 1352156948 is about 1105.7977485629.

The spelling of 1352156948 in words is "one billion, three hundred fifty-two million, one hundred fifty-six thousand, nine hundred forty-eight".