46390786 has 16 divisors (see below), whose sum is σ = 76535424. Its totient is φ = 20955024.

The previous prime is 46390781. The next prime is 46390789. The reversal of 46390786 is 68709364.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46390781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17760 + ... + 20203.

It is an arithmetic number, because the mean of its divisors is an integer number (4783464).

Almost surely, 2^46390786 is an apocalyptic number.

46390786 is a deficient number, since it is larger than the sum of its proper divisors (30144638).

46390786 is a wasteful number, since it uses less digits than its factorization.

46390786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38025.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 46390786 is about 6811.0781819034. The cubic root of 46390786 is about 359.3165686072.

The spelling of 46390786 in words is "forty-six million, three hundred ninety thousand, seven hundred eighty-six".