48106990 has 16 divisors (see below), whose sum is σ = 86695920. Its totient is φ = 19219840.

The previous prime is 48106967. The next prime is 48106997. The reversal of 48106990 is 9960184.

It is a super-3 number, since 3×48106990³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48106997) 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, 7830 + ... + 12550.

It is an arithmetic number, because the mean of its divisors is an integer number (5418495).

Almost surely, 2^48106990 is an apocalyptic number.

48106990 is a deficient number, since it is larger than the sum of its proper divisors (38588930).

48106990 is a wasteful number, since it uses less digits than its factorization.

48106990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 48106990 is about 6935.9202705914. The cubic root of 48106990 is about 363.6939372666.

The spelling of 48106990 in words is "forty-eight million, one hundred six thousand, nine hundred ninety".