47464534 has 16 divisors (see below), whose sum is σ = 79148160. Its totient is φ = 21199680.

The previous prime is 47464517. The next prime is 47464537. The reversal of 47464534 is 43546474.

It is a junction number, because it is equal to n+sod(n) for n = 47464493 and 47464502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47464537) 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, 28639 + ... + 30250.

It is an arithmetic number, because the mean of its divisors is an integer number (4946760).

Almost surely, 2^47464534 is an apocalyptic number.

47464534 is a deficient number, since it is larger than the sum of its proper divisors (31683626).

47464534 is a wasteful number, since it uses less digits than its factorization.

47464534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58935.

The product of its digits is 161280, while the sum is 37.

The square root of 47464534 is about 6889.4509215176. The cubic root of 47464534 is about 362.0676643659.

The spelling of 47464534 in words is "forty-seven million, four hundred sixty-four thousand, five hundred thirty-four".