48498690 has 16 divisors (see below), whose sum is σ = 116396928. Its totient is φ = 12932976.

The previous prime is 48498641. The next prime is 48498691. The reversal of 48498690 is 9689484.

It is a super-2 number, since 2×48498690² = 4704245863432200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48498691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808282 + ... + 808341.

It is an arithmetic number, because the mean of its divisors is an integer number (7274808).

Almost surely, 2^48498690 is an apocalyptic number.

48498690 is an abundant number, since it is smaller than the sum of its proper divisors (67898238).

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

48498690 is a wasteful number, since it uses less digits than its factorization.

48498690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616633.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 48498690 is about 6964.1000854382. The cubic root of 48498690 is about 364.6783680708.

The spelling of 48498690 in words is "forty-eight million, four hundred ninety-eight thousand, six hundred ninety".