46390436 has 6 divisors (see below), whose sum is σ = 81183270. Its totient is φ = 23195216.

The previous prime is 46390417. The next prime is 46390441. The reversal of 46390436 is 63409364.

It is a happy number.

46390436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37945600 + 8444836 = 6160^2 + 2906^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46390396 and 46390405.

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 as a sum of consecutive naturals, namely, 5798801 + ... + 5798808.

It is an arithmetic number, because the mean of its divisors is an integer number (13530545).

Almost surely, 2^46390436 is an apocalyptic number.

It is an amenable number.

46390436 is a deficient number, since it is larger than the sum of its proper divisors (34792834).

46390436 is a wasteful number, since it uses less digits than its factorization.

46390436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11597613 (or 11597611 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 46390436 is about 6811.0524884191. The cubic root of 46390436 is about 359.3156649714.

The spelling of 46390436 in words is "forty-six million, three hundred ninety thousand, four hundred thirty-six".