49028030 has 8 divisors (see below), whose sum is σ = 88250472. Its totient is φ = 19611208.

The previous prime is 49028029. The next prime is 49028033. The reversal of 49028030 is 3082094.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49028033) 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, 2451392 + ... + 2451411.

It is an arithmetic number, because the mean of its divisors is an integer number (11031309).

Almost surely, 2^49028030 is an apocalyptic number.

49028030 is a deficient number, since it is larger than the sum of its proper divisors (39222442).

49028030 is a wasteful number, since it uses less digits than its factorization.

49028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902810.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 49028030 is about 7002.0018566122. The cubic root of 49028030 is about 366.0003334425. Note that the first 3 decimals are identical.

Subtracting from 49028030 its sum of digits (26), we obtain a square (49028004 = 7002²).

The spelling of 49028030 in words is "forty-nine million, twenty-eight thousand, thirty".