1351552 has 16 divisors (see below), whose sum is σ = 2692800. Its totient is φ = 675712.

The previous prime is 1351547. The next prime is 1351589. The reversal of 1351552 is 2551531.

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (168300).

2^1351552 is an apocalyptic number.

It is an amenable number.

1351552 is a deficient number, since it is larger than the sum of its proper divisors (1341248).

1351552 is an equidigital number, since it uses as much as digits as its factorization.

1351552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10573 (or 10561 counting only the distinct ones).

The product of its digits is 750, while the sum is 22.

The square root of 1351552 is about 1162.5626864819. The cubic root of 1351552 is about 110.5632814573.

The spelling of 1351552 in words is "one million, three hundred fifty-one thousand, five hundred fifty-two".