8142950 has 12 divisors (see below), whose sum is σ = 15145980. Its totient is φ = 3257160.

The previous prime is 8142929. The next prime is 8142971. The reversal of 8142950 is 592418.

It is an interprime number because it is at equal distance from previous prime (8142929) and next prime (8142971).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81380 + ... + 81479.

It is an arithmetic number, because the mean of its divisors is an integer number (1262165).

Almost surely, 2^8142950 is an apocalyptic number.

8142950 is a deficient number, since it is larger than the sum of its proper divisors (7003030).

8142950 is a wasteful number, since it uses less digits than its factorization.

8142950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162871 (or 162866 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 8142950 is about 2853.5854639383. The cubic root of 8142950 is about 201.1842242254.

The spelling of 8142950 in words is "eight million, one hundred forty-two thousand, nine hundred fifty".