46894224 has 80 divisors (see below), whose sum is σ = 131436032. Its totient is φ = 14321664.

The previous prime is 46894219. The next prime is 46894229. The reversal of 46894224 is 42249864.

It is an interprime number because it is at equal distance from previous prime (46894219) and next prime (46894229).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (46894229) 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 15 ways as a sum of consecutive naturals, for example, 138984 + ... + 139320.

Almost surely, 2^46894224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46894224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65718016).

46894224 is an abundant number, since it is smaller than the sum of its proper divisors (84541808).

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

46894224 is a wasteful number, since it uses less digits than its factorization.

46894224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 578 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 46894224 is about 6847.9357473621. The cubic root of 46894224 is about 360.6116761615.

The spelling of 46894224 in words is "forty-six million, eight hundred ninety-four thousand, two hundred twenty-four".