10142552 has 32 divisors (see below), whose sum is σ = 21907200. Its totient is φ = 4312224.

The previous prime is 10142537. The next prime is 10142567. The reversal of 10142552 is 25524101.

It is an interprime number because it is at equal distance from previous prime (10142537) and next prime (10142567).

It is a super-2 number, since 2×10142552² = 205742722145408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7133 + ... + 8435.

It is an arithmetic number, because the mean of its divisors is an integer number (684600).

Almost surely, 2^10142552 is an apocalyptic number.

It is an amenable number.

10142552 is an abundant number, since it is smaller than the sum of its proper divisors (11764648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10142552 is a wasteful number, since it uses less digits than its factorization.

10142552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1451 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 10142552 is about 3184.7373518078. The cubic root of 10142552 is about 216.4623725870.

Adding to 10142552 its reverse (25524101), we get a palindrome (35666653).

The spelling of 10142552 in words is "ten million, one hundred forty-two thousand, five hundred fifty-two".