49074589 has 8 divisors (see below), whose sum is σ = 49630328. Its totient is φ = 48522240.

The previous prime is 49074551. The next prime is 49074593. The reversal of 49074589 is 98547094.

49074589 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 4 ways, for example, as 24423364 + 24651225 = 4942^2 + 4965^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49074589 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49084589) 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, 37189 + ... + 38485.

It is an arithmetic number, because the mean of its divisors is an integer number (6203791).

Almost surely, 2^49074589 is an apocalyptic number.

It is an amenable number.

49074589 is a deficient number, since it is larger than the sum of its proper divisors (555739).

49074589 is a wasteful number, since it uses less digits than its factorization.

49074589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 49074589 is about 7005.3257597345. The cubic root of 49074589 is about 366.1161530272.

The spelling of 49074589 in words is "forty-nine million, seventy-four thousand, five hundred eighty-nine".