46445860 has 24 divisors (see below), whose sum is σ = 98506296. Its totient is φ = 18393600.

The previous prime is 46445851. The next prime is 46445869. The reversal of 46445860 is 6854464.

It is an interprime number because it is at equal distance from previous prime (46445851) and next prime (46445869).

It can be written as a sum of positive squares in 4 ways, for example, as 23348224 + 23097636 = 4832^2 + 4806^2 .

It is a super-2 number, since 2×46445860² = 4314435822279200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46445869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9477 + ... + 13516.

It is an arithmetic number, because the mean of its divisors is an integer number (4104429).

Almost surely, 2^46445860 is an apocalyptic number.

It is an amenable number.

46445860 is an abundant number, since it is smaller than the sum of its proper divisors (52060436).

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

46445860 is a wasteful number, since it uses less digits than its factorization.

46445860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23103 (or 23101 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 46445860 is about 6815.1199549238. The cubic root of 46445860 is about 359.4587029731.

The spelling of 46445860 in words is "forty-six million, four hundred forty-five thousand, eight hundred sixty".