49240066 has 8 divisors (see below), whose sum is σ = 73960704. Its totient is φ = 24586500.

The previous prime is 49240063. The next prime is 49240073. The reversal of 49240066 is 66004294.

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

It is not an unprimeable number, because it can be changed into a prime (49240063) 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, 14890 + ... + 17893.

It is an arithmetic number, because the mean of its divisors is an integer number (9245088).

Almost surely, 2^49240066 is an apocalyptic number.

49240066 is a deficient number, since it is larger than the sum of its proper divisors (24720638).

49240066 is a wasteful number, since it uses less digits than its factorization.

49240066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33536.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 49240066 is about 7017.1266199207. The cubic root of 49240066 is about 366.5271996673.

The spelling of 49240066 in words is "forty-nine million, two hundred forty thousand, sixty-six".