46539770 has 8 divisors (see below), whose sum is σ = 83771604. Its totient is φ = 18615904.

The previous prime is 46539739. The next prime is 46539781. The reversal of 46539770 is 7793564.

It can be written as a sum of positive squares in 2 ways, for example, as 43970161 + 2569609 = 6631^2 + 1603^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326979 + ... + 2326998.

Almost surely, 2^46539770 is an apocalyptic number.

46539770 is a deficient number, since it is larger than the sum of its proper divisors (37231834).

46539770 is a wasteful number, since it uses less digits than its factorization.

46539770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4653984.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 46539770 is about 6822.0063031340. The cubic root of 46539770 is about 359.7008059371.

The spelling of 46539770 in words is "forty-six million, five hundred thirty-nine thousand, seven hundred seventy".