48081405 has 8 divisors (see below), whose sum is σ = 76930272. Its totient is φ = 25643408.

The previous prime is 48081379. The next prime is 48081409. The reversal of 48081405 is 50418084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48081405 - 2⁸ = 48081149 is a prime.

It is a super-3 number, since 3×48081405³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48081409) 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, 1602699 + ... + 1602728.

It is an arithmetic number, because the mean of its divisors is an integer number (9616284).

Almost surely, 2^48081405 is an apocalyptic number.

It is an amenable number.

48081405 is a deficient number, since it is larger than the sum of its proper divisors (28848867).

48081405 is a wasteful number, since it uses less digits than its factorization.

48081405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3205435.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 48081405 is about 6934.0756413526. The cubic root of 48081405 is about 363.6294507303.

Adding to 48081405 its reverse (50418084), we get a palindrome (98499489).

The spelling of 48081405 in words is "forty-eight million, eighty-one thousand, four hundred five".