2401471 has 4 divisors (see below), whose sum is σ = 2542752. Its totient is φ = 2260192.

The previous prime is 2401463. The next prime is 2401489. The reversal of 2401471 is 1741042.

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

It is a cyclic number.

It is not a de Polignac number, because 2401471 - 2³ = 2401463 is a prime.

It is a super-3 number, since 3×2401471³ = 41548303388514630333, which contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401571) 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, 70615 + ... + 70648.

It is an arithmetic number, because the mean of its divisors is an integer number (635688).

2^2401471 is an apocalyptic number.

2401471 is a deficient number, since it is larger than the sum of its proper divisors (141281).

2401471 is a wasteful number, since it uses less digits than its factorization.

2401471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141280.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 2401471 is about 1549.6680289662. The cubic root of 2401471 is about 133.9139382040.

It can be divided in two parts, 240 and 1471, that added together give a triangular number (1711 = T₅₈).

The spelling of 2401471 in words is "two million, four hundred one thousand, four hundred seventy-one".