49283620 has 24 divisors (see below), whose sum is σ = 104315904. Its totient is φ = 19557216.

The previous prime is 49283617. The next prime is 49283621. The reversal of 49283620 is 2638294.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (49283621) 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, 7162 + ... + 12241.

It is an arithmetic number, because the mean of its divisors is an integer number (4346496).

Almost surely, 2^49283620 is an apocalyptic number.

It is an amenable number.

49283620 is an abundant number, since it is smaller than the sum of its proper divisors (55032284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49283620 is a wasteful number, since it uses less digits than its factorization.

49283620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19539 (or 19537 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 49283620 is about 7020.2293409831. The cubic root of 49283620 is about 366.6352351386.

The spelling of 49283620 in words is "forty-nine million, two hundred eighty-three thousand, six hundred twenty".