1552107 has 8 divisors (see below), whose sum is σ = 2089984. Its totient is φ = 1024488.

The previous prime is 1552087. The next prime is 1552121. The reversal of 1552107 is 7012551.

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

It is not a de Polignac number, because 1552107 - 2¹⁰ = 1551083 is a prime.

It is a super-2 number, since 2×1552107² = 4818072278898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552147) 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, 2203 + ... + 2820.

It is an arithmetic number, because the mean of its divisors is an integer number (261248).

2^1552107 is an apocalyptic number.

1552107 is a deficient number, since it is larger than the sum of its proper divisors (537877).

1552107 is a wasteful number, since it uses less digits than its factorization.

1552107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 1552107 is about 1245.8358639885. The cubic root of 1552107 is about 115.7818681136.

Adding to 1552107 its reverse (7012551), we get a palindrome (8564658).

The spelling of 1552107 in words is "one million, five hundred fifty-two thousand, one hundred seven".