9215046 has 48 divisors (see below), whose sum is σ = 21088704. Its totient is φ = 3015144.

The previous prime is 9215039. The next prime is 9215047. The reversal of 9215046 is 6405129.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9215047) 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, 32421 + ... + 32703.

It is an arithmetic number, because the mean of its divisors is an integer number (439348).

Almost surely, 2^9215046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9215046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10544352).

9215046 is an abundant number, since it is smaller than the sum of its proper divisors (11873658).

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

9215046 is a wasteful number, since it uses less digits than its factorization.

9215046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9215046 is about 3035.6294240240. The cubic root of 9215046 is about 209.6520769489.

The spelling of 9215046 in words is "nine million, two hundred fifteen thousand, forty-six".