48989429 has 4 divisors (see below), whose sum is σ = 51567840. Its totient is φ = 46411020.

The previous prime is 48989417. The next prime is 48989441. The reversal of 48989429 is 92498984.

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 an interprime number because it is at equal distance from previous prime (48989417) and next prime (48989441).

It is a cyclic number.

It is not a de Polignac number, because 48989429 - 2¹⁶ = 48923893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48989449) 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, 1289177 + ... + 1289214.

It is an arithmetic number, because the mean of its divisors is an integer number (12891960).

Almost surely, 2^48989429 is an apocalyptic number.

It is an amenable number.

48989429 is a deficient number, since it is larger than the sum of its proper divisors (2578411).

48989429 is a wasteful number, since it uses less digits than its factorization.

48989429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578410.

The product of its digits is 1492992, while the sum is 53.

The square root of 48989429 is about 6999.2448878433. The cubic root of 48989429 is about 365.9042544698.

The spelling of 48989429 in words is "forty-eight million, nine hundred eighty-nine thousand, four hundred twenty-nine".