49027897 has 8 divisors (see below), whose sum is σ = 49677056. Its totient is φ = 48382272.

The previous prime is 49027871. The next prime is 49027919. The reversal of 49027897 is 79872094.

It is a Cunningham number, because it is equal to 366³+1.

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 49027897 - 2²³ = 40639289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49027807) 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, 37153 + ... + 38449.

It is an arithmetic number, because the mean of its divisors is an integer number (6209632).

Almost surely, 2^49027897 is an apocalyptic number.

It is an amenable number.

49027897 is a deficient number, since it is larger than the sum of its proper divisors (649159).

49027897 is a wasteful number, since it uses less digits than its factorization.

49027897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 49027897 is about 7001.9923593217. The cubic root of 49027897 is about 366.0000024884. Note that the first 5 decimals are identical.

The spelling of 49027897 in words is "forty-nine million, twenty-seven thousand, eight hundred ninety-seven".