46909953 has 24 divisors (see below), whose sum is σ = 72084168. Its totient is φ = 29294592.

The previous prime is 46909943. The next prime is 46909991. The reversal of 46909953 is 35990964.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27751824 + 19158129 = 5268^2 + 4377^2 .

It is not a de Polignac number, because 46909953 - 2⁸ = 46909697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46909899 and 46909908.

It is not an unprimeable number, because it can be changed into a prime (46909943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38725 + ... + 39917.

It is an arithmetic number, because the mean of its divisors is an integer number (3003507).

Almost surely, 2^46909953 is an apocalyptic number.

It is an amenable number.

46909953 is a deficient number, since it is larger than the sum of its proper divisors (25174215).

46909953 is a wasteful number, since it uses less digits than its factorization.

46909953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 46909953 is about 6849.0840993523. The cubic root of 46909953 is about 360.6519897760.

The spelling of 46909953 in words is "forty-six million, nine hundred nine thousand, nine hundred fifty-three".