142507006 has 4 divisors (see below), whose sum is σ = 213760512. Its totient is φ = 71253502.

The previous prime is 142506997. The next prime is 142507009. The reversal of 142507006 is 600705241.

142507006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142507009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35626750 + ... + 35626753.

It is an arithmetic number, because the mean of its divisors is an integer number (53440128).

Almost surely, 2^142507006 is an apocalyptic number.

142507006 is a deficient number, since it is larger than the sum of its proper divisors (71253506).

142507006 is an equidigital number, since it uses as much as digits as its factorization.

142507006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71253505.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 142507006 is about 11937.6298317547. The cubic root of 142507006 is about 522.3305232421.

The spelling of 142507006 in words is "one hundred forty-two million, five hundred seven thousand, six".