46612890 has 48 divisors (see below), whose sum is σ = 127576800. Its totient is φ = 11775456.

The previous prime is 46612847. The next prime is 46612897. The reversal of 46612890 is 9821664.

It is not an unprimeable number, because it can be changed into a prime (46612897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11920 + ... + 15339.

It is an arithmetic number, because the mean of its divisors is an integer number (2657850).

Almost surely, 2^46612890 is an apocalyptic number.

46612890 is an abundant number, since it is smaller than the sum of its proper divisors (80963910).

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

46612890 is a wasteful number, since it uses less digits than its factorization.

46612890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27291 (or 27288 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 46612890 is about 6827.3633270832. The cubic root of 46612890 is about 359.8890862020.

The spelling of 46612890 in words is "forty-six million, six hundred twelve thousand, eight hundred ninety".