1552147114 has 32 divisors (see below), whose sum is σ = 2752525440. Its totient is φ = 642541248.

The previous prime is 1552147087. The next prime is 1552147171. The reversal of 1552147114 is 4117412551.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61224 + ... + 82780.

It is an arithmetic number, because the mean of its divisors is an integer number (86016420).

Almost surely, 2^1552147114 is an apocalyptic number.

1552147114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1552147114 is a deficient number, since it is larger than the sum of its proper divisors (1200378326).

1552147114 is a wasteful number, since it uses less digits than its factorization.

1552147114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21742.

The product of its digits is 5600, while the sum is 31.

The square root of 1552147114 is about 39397.2983083866. The cubic root of 1552147114 is about 1157.8286556070.

Adding to 1552147114 its reverse (4117412551), we get a palindrome (5669559665).

The spelling of 1552147114 in words is "one billion, five hundred fifty-two million, one hundred forty-seven thousand, one hundred fourteen".