46311630 has 32 divisors (see below), whose sum is σ = 111569184. Its totient is φ = 12302976.

The previous prime is 46311623. The next prime is 46311649. The reversal of 46311630 is 3611364.

It is a self number, because there is not a number n which added to its sum of digits gives 46311630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5524 + ... + 11096.

It is an arithmetic number, because the mean of its divisors is an integer number (3486537).

Almost surely, 2^46311630 is an apocalyptic number.

46311630 is an abundant number, since it is smaller than the sum of its proper divisors (65257554).

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

46311630 is a wasteful number, since it uses less digits than its factorization.

46311630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 46311630 is about 6805.2648736107. The cubic root of 46311630 is about 359.1120865186.

Adding to 46311630 its reverse (3611364), we get a palindrome (49922994).

The spelling of 46311630 in words is "forty-six million, three hundred eleven thousand, six hundred thirty".