47285964 has 96 divisors (see below), whose sum is σ = 136442880. Its totient is φ = 14040000.

The previous prime is 47285951. The next prime is 47285971. The reversal of 47285964 is 46958274.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62589 + ... + 63339.

It is an arithmetic number, because the mean of its divisors is an integer number (1421280).

Almost surely, 2^47285964 is an apocalyptic number.

47285964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47285964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68221440).

47285964 is an abundant number, since it is smaller than the sum of its proper divisors (89156916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47285964 is a wasteful number, since it uses less digits than its factorization.

47285964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 820 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 47285964 is about 6876.4790409046. The cubic root of 47285964 is about 361.6130394931.

It can be divided in two parts, 472 and 85964, that added together give a square (86436 = 294²).

The spelling of 47285964 in words is "forty-seven million, two hundred eighty-five thousand, nine hundred sixty-four".