142967292 has 24 divisors (see below), whose sum is σ = 359251536. Its totient is φ = 43989888.

The previous prime is 142967291. The next prime is 142967323. The reversal of 142967292 is 292769241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142967291) 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, 458073 + ... + 458384.

It is an arithmetic number, because the mean of its divisors is an integer number (14968814).

Almost surely, 2^142967292 is an apocalyptic number.

142967292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142967292 is an abundant number, since it is smaller than the sum of its proper divisors (216284244).

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

142967292 is a wasteful number, since it uses less digits than its factorization.

142967292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916477 (or 916475 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 142967292 is about 11956.8930747080. The cubic root of 142967292 is about 522.8922805204.

The spelling of 142967292 in words is "one hundred forty-two million, nine hundred sixty-seven thousand, two hundred ninety-two".