46490100 has 72 divisors (see below), whose sum is σ = 135199680. Its totient is φ = 12334080.

The previous prime is 46490083. The next prime is 46490149. The reversal of 46490100 is 109464.

46490100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46490100² = 4322658796020000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105681 + ... + 106119.

Almost surely, 2^46490100 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 46490100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67599840).

46490100 is an abundant number, since it is smaller than the sum of its proper divisors (88709580).

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

46490100 is a wasteful number, since it uses less digits than its factorization.

46490100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 46490100 is about 6818.3649066327. The cubic root of 46490100 is about 359.5727957155.

Adding to 46490100 its reverse (109464), we get a palindrome (46599564).

The spelling of 46490100 in words is "forty-six million, four hundred ninety thousand, one hundred".