47408141 has 4 divisors (see below), whose sum is σ = 51717984. Its totient is φ = 43098300.

The previous prime is 47408099. The next prime is 47408147. The reversal of 47408141 is 14180474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47408141 - 2⁶ = 47408077 is a prime.

It is a super-3 number, since 3×47408141³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47408147) 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, 2154905 + ... + 2154926.

It is an arithmetic number, because the mean of its divisors is an integer number (12929496).

Almost surely, 2^47408141 is an apocalyptic number.

It is an amenable number.

47408141 is a deficient number, since it is larger than the sum of its proper divisors (4309843).

47408141 is a wasteful number, since it uses less digits than its factorization.

47408141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4309842.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 47408141 is about 6885.3569987329. The cubic root of 47408141 is about 361.9242156916.

The spelling of 47408141 in words is "forty-seven million, four hundred eight thousand, one hundred forty-one".