47246830 has 16 divisors (see below), whose sum is σ = 88742304. Its totient is φ = 18076960.

The previous prime is 47246827. The next prime is 47246831. The reversal of 47246830 is 3864274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47246831) 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, 102481 + ... + 102940.

It is an arithmetic number, because the mean of its divisors is an integer number (5546394).

Almost surely, 2^47246830 is an apocalyptic number.

47246830 is a deficient number, since it is larger than the sum of its proper divisors (41495474).

47246830 is a wasteful number, since it uses less digits than its factorization.

47246830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205451.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 47246830 is about 6873.6329549955. The cubic root of 47246830 is about 361.5132546296.

The spelling of 47246830 in words is "forty-seven million, two hundred forty-six thousand, eight hundred thirty".