46620132 has 24 divisors (see below), whose sum is σ = 117148416. Its totient is φ = 14344608.

The previous prime is 46620131. The next prime is 46620179. The reversal of 46620132 is 23102664.

It is not an unprimeable number, because it can be changed into a prime (46620131) 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, 149268 + ... + 149579.

It is an arithmetic number, because the mean of its divisors is an integer number (4881184).

Almost surely, 2^46620132 is an apocalyptic number.

It is an amenable number.

46620132 is an abundant number, since it is smaller than the sum of its proper divisors (70528284).

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

46620132 is a wasteful number, since it uses less digits than its factorization.

46620132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298867 (or 298865 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 46620132 is about 6827.8936722828. The cubic root of 46620132 is about 359.9077232628.

Adding to 46620132 its reverse (23102664), we get a palindrome (69722796).

The spelling of 46620132 in words is "forty-six million, six hundred twenty thousand, one hundred thirty-two".