49480985 has 8 divisors (see below), whose sum is σ = 59507136. Its totient is φ = 39498160.

The previous prime is 49480969. The next prime is 49480987. The reversal of 49480985 is 58908494.

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

It is not a de Polignac number, because 49480985 - 2⁴ = 49480969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49480987) 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, 8261 + ... + 12930.

It is an arithmetic number, because the mean of its divisors is an integer number (7438392).

Almost surely, 2^49480985 is an apocalyptic number.

It is an amenable number.

49480985 is a deficient number, since it is larger than the sum of its proper divisors (10026151).

49480985 is a wasteful number, since it uses less digits than its factorization.

49480985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21663.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 49480985 is about 7034.2721727269. The cubic root of 49480985 is about 367.1240018824.

The spelling of 49480985 in words is "forty-nine million, four hundred eighty thousand, nine hundred eighty-five".