47096578 has 16 divisors (see below), whose sum is σ = 71941824. Its totient is φ = 23118480.

The previous prime is 47096549. The next prime is 47096629. The reversal of 47096578 is 87569074.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74323 + ... + 74953.

It is an arithmetic number, because the mean of its divisors is an integer number (4496364).

Almost surely, 2^47096578 is an apocalyptic number.

47096578 is a deficient number, since it is larger than the sum of its proper divisors (24845246).

47096578 is a wasteful number, since it uses less digits than its factorization.

47096578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 47096578 is about 6862.6946602628. The cubic root of 47096578 is about 361.1296255666.

It can be divided in two parts, 47096 and 578, that added together give a palindrome (47674).

The spelling of 47096578 in words is "forty-seven million, ninety-six thousand, five hundred seventy-eight".