46165266 has 48 divisors (see below), whose sum is σ = 115128000. Its totient is φ = 13096224.

The previous prime is 46165261. The next prime is 46165283. The reversal of 46165266 is 66256164.

46165266 = T₅₆ + T₅₇ + ... + T₆₅₁.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46165266.

It is not an unprimeable number, because it can be changed into a prime (46165261) 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, 17545 + ... + 20003.

It is an arithmetic number, because the mean of its divisors is an integer number (2398500).

Almost surely, 2^46165266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46165266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57564000).

46165266 is an abundant number, since it is smaller than the sum of its proper divisors (68962734).

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

46165266 is a wasteful number, since it uses less digits than its factorization.

46165266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623 (or 2620 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 46165266 is about 6794.5026308038. The cubic root of 46165266 is about 358.7333727882.

The spelling of 46165266 in words is "forty-six million, one hundred sixty-five thousand, two hundred sixty-six".