46401830 has 8 divisors (see below), whose sum is σ = 83523312. Its totient is φ = 18560728.

The previous prime is 46401799. The next prime is 46401851. The reversal of 46401830 is 3810464.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46401830.

It is a congruent 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, 2320082 + ... + 2320101.

It is an arithmetic number, because the mean of its divisors is an integer number (10440414).

Almost surely, 2^46401830 is an apocalyptic number.

46401830 is a deficient number, since it is larger than the sum of its proper divisors (37121482).

46401830 is a wasteful number, since it uses less digits than its factorization.

46401830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640190.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 46401830 is about 6811.8888716714. Note that the first 4 decimals coincide. The cubic root of 46401830 is about 359.3450798531.

The spelling of 46401830 in words is "forty-six million, four hundred one thousand, eight hundred thirty".