1552113 has 24 divisors (see below), whose sum is σ = 2371200. Its totient is φ = 977184.

The previous prime is 1552087. The next prime is 1552121. The reversal of 1552113 is 3112551.

1552113 is a `hidden beast` number, since 1 + 552 + 113 = 666.

It is not a de Polignac number, because 1552113 - 2⁹ = 1551601 is a prime.

It is an Ulam number.

1552113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1552123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19608 + ... + 19686.

It is an arithmetic number, because the mean of its divisors is an integer number (98800).

2^1552113 is an apocalyptic number.

It is an amenable number.

1552113 is a deficient number, since it is larger than the sum of its proper divisors (819087).

1552113 is a wasteful number, since it uses less digits than its factorization.

1552113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 178 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 1552113 is about 1245.8382720080. The cubic root of 1552113 is about 115.7820173066.

Adding to 1552113 its reverse (3112551), we get a palindrome (4664664).

The spelling of 1552113 in words is "one million, five hundred fifty-two thousand, one hundred thirteen".