46904229 has 6 divisors (see below), whose sum is σ = 67750566. Its totient is φ = 31269480.

The previous prime is 46904191. The next prime is 46904257. The reversal of 46904229 is 92240964.

It can be written as a sum of positive squares in only one way, i.e., 42380100 + 4524129 = 6510^2 + 2127^2 .

It is not a de Polignac number, because 46904229 - 2⁸ = 46903973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46904193 and 46904202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46904269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2605782 + ... + 2605799.

It is an arithmetic number, because the mean of its divisors is an integer number (11291761).

Almost surely, 2^46904229 is an apocalyptic number.

It is an amenable number.

46904229 is a deficient number, since it is larger than the sum of its proper divisors (20846337).

46904229 is a wasteful number, since it uses less digits than its factorization.

46904229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211587 (or 5211584 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 46904229 is about 6848.6662205133. Note that the first 3 decimals coincide. The cubic root of 46904229 is about 360.6373201389.

The spelling of 46904229 in words is "forty-six million, nine hundred four thousand, two hundred twenty-nine".