46404446 has 8 divisors (see below), whose sum is σ = 75934584. Its totient is φ = 21092920.

The previous prime is 46404443. The next prime is 46404451. The reversal of 46404446 is 64440464.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46404443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1054625 + ... + 1054668.

It is an arithmetic number, because the mean of its divisors is an integer number (9491823).

Almost surely, 2^46404446 is an apocalyptic number.

46404446 is a deficient number, since it is larger than the sum of its proper divisors (29530138).

46404446 is a wasteful number, since it uses less digits than its factorization.

46404446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109306.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 46404446 is about 6812.0808861904. The cubic root of 46404446 is about 359.3518326691.

The spelling of 46404446 in words is "forty-six million, four hundred four thousand, four hundred forty-six".