46206990 has 64 divisors (see below), whose sum is σ = 125582400. Its totient is φ = 12085632.

The previous prime is 46206989. The next prime is 46206991. The reversal of 46206990 is 9960264.

It is an interprime number because it is at equal distance from previous prime (46206989) and next prime (46206991).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46206991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12696 + ... + 15924.

It is an arithmetic number, because the mean of its divisors is an integer number (1962225).

Almost surely, 2^46206990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46206990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62791200).

46206990 is an abundant number, since it is smaller than the sum of its proper divisors (79375410).

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

46206990 is a wasteful number, since it uses less digits than its factorization.

46206990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 46206990 is about 6797.5723607770. The cubic root of 46206990 is about 358.8414142194.

The spelling of 46206990 in words is "forty-six million, two hundred six thousand, nine hundred ninety".