48629489 has 4 divisors (see below), whose sum is σ = 48814656. Its totient is φ = 48444324.

The previous prime is 48629479. The next prime is 48629501. The reversal of 48629489 is 98492684.

It is a happy number.

48629489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48629489 - 2⁴ = 48629473 is a prime.

It is a super-2 number, since 2×48629489² = 4729654400802242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48629479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92189 + ... + 92714.

It is an arithmetic number, because the mean of its divisors is an integer number (12203664).

Almost surely, 2^48629489 is an apocalyptic number.

It is an amenable number.

48629489 is a deficient number, since it is larger than the sum of its proper divisors (185167).

48629489 is a wasteful number, since it uses less digits than its factorization.

48629489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185166.

The product of its digits is 995328, while the sum is 50.

The square root of 48629489 is about 6973.4847099567. The cubic root of 48629489 is about 365.0059147099.

The spelling of 48629489 in words is "forty-eight million, six hundred twenty-nine thousand, four hundred eighty-nine".