1552349 has 8 divisors (see below), whose sum is σ = 1602720. Its totient is φ = 1502896.

The previous prime is 1552337. The next prime is 1552351. The reversal of 1552349 is 9432551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1552349 - 2⁴ = 1552333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552379) 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, 4739 + ... + 5055.

It is an arithmetic number, because the mean of its divisors is an integer number (200340).

2^1552349 is an apocalyptic number.

It is an amenable number.

1552349 is a deficient number, since it is larger than the sum of its proper divisors (50371).

1552349 is an equidigital number, since it uses as much as digits as its factorization.

1552349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459.

The product of its digits is 5400, while the sum is 29.

The square root of 1552349 is about 1245.9329837515. The cubic root of 1552349 is about 115.7878852580.

The spelling of 1552349 in words is "one million, five hundred fifty-two thousand, three hundred forty-nine".