10142655 has 16 divisors (see below), whose sum is σ = 16934400. Its totient is φ = 5174048.

The previous prime is 10142651. The next prime is 10142681. The reversal of 10142655 is 55624101.

It is a cyclic number.

It is not a de Polignac number, because 10142655 - 2² = 10142651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14355 + ... + 15044.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400).

Almost surely, 2^10142655 is an apocalyptic number.

10142655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10142655 is a deficient number, since it is larger than the sum of its proper divisors (6791745).

10142655 is a wasteful number, since it uses less digits than its factorization.

10142655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29430.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 10142655 is about 3184.7535226450. The cubic root of 10142655 is about 216.4631053266.

Adding to 10142655 its reverse (55624101), we get a palindrome (65766756).

The spelling of 10142655 in words is "ten million, one hundred forty-two thousand, six hundred fifty-five".