142760208 has 80 divisors (see below), whose sum is σ = 391133696. Its totient is φ = 44789760.

The previous prime is 142760207. The next prime is 142760209. The reversal of 142760208 is 802067241.

It is an interprime number because it is at equal distance from previous prime (142760207) and next prime (142760209).

It is not an unprimeable number, because it can be changed into a prime (142760201) 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, 53760 + ... + 56352.

Almost surely, 2^142760208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142760208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195566848).

142760208 is an abundant number, since it is smaller than the sum of its proper divisors (248373488).

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

142760208 is a wasteful number, since it uses less digits than its factorization.

142760208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672 (or 2666 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 142760208 is about 11948.2303292161. The cubic root of 142760208 is about 522.6396937293.

The spelling of 142760208 in words is "one hundred forty-two million, seven hundred sixty thousand, two hundred eight".