49006628 has 12 divisors (see below), whose sum is σ = 93558192. Its totient is φ = 22275720.

The previous prime is 49006621. The next prime is 49006663. The reversal of 49006628 is 82660094.

It is not an unprimeable number, because it can be changed into a prime (49006621) 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, 556850 + ... + 556937.

It is an arithmetic number, because the mean of its divisors is an integer number (7796516).

Almost surely, 2^49006628 is an apocalyptic number.

It is an amenable number.

49006628 is a deficient number, since it is larger than the sum of its proper divisors (44551564).

49006628 is a wasteful number, since it uses less digits than its factorization.

49006628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113802 (or 1113800 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 49006628 is about 7000.4734125629. The cubic root of 49006628 is about 365.9470694953.

It can be divided in two parts, 490066 and 28, that added together give a palindrome (490094).

The spelling of 49006628 in words is "forty-nine million, six thousand, six hundred twenty-eight".