142206948 has 48 divisors (see below), whose sum is σ = 397048960. Its totient is φ = 43755552.

The previous prime is 142206943. The next prime is 142206973. The reversal of 142206948 is 849602241.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142206943) 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, 49240 + ... + 52047.

Almost surely, 2^142206948 is an apocalyptic number.

142206948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142206948 is an abundant number, since it is smaller than the sum of its proper divisors (254842012).

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

142206948 is a wasteful number, since it uses less digits than its factorization.

142206948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101313 (or 101305 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 142206948 is about 11925.0554715691. The cubic root of 142206948 is about 521.9636650624.

The spelling of 142206948 in words is "one hundred forty-two million, two hundred six thousand, nine hundred forty-eight".