46146641 has 8 divisors (see below), whose sum is σ = 46650600. Its totient is φ = 45645568.

The previous prime is 46146637. The next prime is 46146643. The reversal of 46146641 is 14664164.

It can be written as a sum of positive squares in 4 ways, for example, as 1256641 + 44890000 = 1121^2 + 6700^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 46146641 - 2² = 46146637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46146598 and 46146607.

It is not an unprimeable number, because it can be changed into a prime (46146643) 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, 46745 + ... + 47721.

It is an arithmetic number, because the mean of its divisors is an integer number (5831325).

Almost surely, 2^46146641 is an apocalyptic number.

It is an amenable number.

46146641 is a deficient number, since it is larger than the sum of its proper divisors (503959).

46146641 is a wasteful number, since it uses less digits than its factorization.

46146641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443.

The product of its digits is 13824, while the sum is 32.

The square root of 46146641 is about 6793.1318992053. The cubic root of 46146641 is about 358.6851236147.

It can be divided in two parts, 46146 and 641, that multiplied together give a triangular number (29579586 = T₇₆₉₁).

The spelling of 46146641 in words is "forty-six million, one hundred forty-six thousand, six hundred forty-one".