47061480 has 64 divisors (see below), whose sum is σ = 148622400. Its totient is φ = 11888640.

The previous prime is 47061467. The next prime is 47061517. The reversal of 47061480 is 8416074.

47061480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8041 + ... + 12600.

It is an arithmetic number, because the mean of its divisors is an integer number (2322225).

Almost surely, 2^47061480 is an apocalyptic number.

47061480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47061480 is an abundant number, since it is smaller than the sum of its proper divisors (101560920).

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

47061480 is a wasteful number, since it uses less digits than its factorization.

47061480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20674 (or 20670 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 47061480 is about 6860.1370248706. The cubic root of 47061480 is about 361.0398945073.

The spelling of 47061480 in words is "forty-seven million, sixty-one thousand, four hundred eighty".