47076401 has 4 divisors (see below), whose sum is σ = 47392500. Its totient is φ = 46760304.

The previous prime is 47076373. The next prime is 47076431. The reversal of 47076401 is 10467074.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9241600 + 37834801 = 3040^2 + 6151^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47076401 is a prime.

It is a super-2 number, since 2×47076401² = 4432375062225602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47076431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157826 + ... + 158123.

It is an arithmetic number, because the mean of its divisors is an integer number (11848125).

Almost surely, 2^47076401 is an apocalyptic number.

It is an amenable number.

47076401 is a deficient number, since it is larger than the sum of its proper divisors (316099).

47076401 is a wasteful number, since it uses less digits than its factorization.

47076401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316098.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 47076401 is about 6861.2244534048. The cubic root of 47076401 is about 361.0780467785.

The spelling of 47076401 in words is "forty-seven million, seventy-six thousand, four hundred one".