8952138 has 48 divisors (see below), whose sum is σ = 21237216. Its totient is φ = 2708640.

The previous prime is 8952133. The next prime is 8952143. The reversal of 8952138 is 8312598.

It is an interprime number because it is at equal distance from previous prime (8952133) and next prime (8952143).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8952133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15393 + ... + 15963.

It is an arithmetic number, because the mean of its divisors is an integer number (442442).

Almost surely, 2^8952138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8952138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10618608).

8952138 is an abundant number, since it is smaller than the sum of its proper divisors (12285078).

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

8952138 is a wasteful number, since it uses less digits than its factorization.

8952138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 656 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 8952138 is about 2992.0123662846. The cubic root of 8952138 is about 207.6389972070.

The spelling of 8952138 in words is "eight million, nine hundred fifty-two thousand, one hundred thirty-eight".