49066530 has 16 divisors (see below), whose sum is σ = 117759744. Its totient is φ = 13084400.

The previous prime is 49066517. The next prime is 49066553. The reversal of 49066530 is 3566094.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 49066491 and 49066500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817746 + ... + 817805.

It is an arithmetic number, because the mean of its divisors is an integer number (7359984).

Almost surely, 2^49066530 is an apocalyptic number.

49066530 is an abundant number, since it is smaller than the sum of its proper divisors (68693214).

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

49066530 is a wasteful number, since it uses less digits than its factorization.

49066530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635561.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 49066530 is about 7004.7505308897. The cubic root of 49066530 is about 366.0961108040.

The spelling of 49066530 in words is "forty-nine million, sixty-six thousand, five hundred thirty".