48132290 has 8 divisors (see below), whose sum is σ = 86638140. Its totient is φ = 19252912.

The previous prime is 48132269. The next prime is 48132311. The reversal of 48132290 is 9223184.

48132290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48132269) and next prime (48132311).

It can be written as a sum of positive squares in 2 ways, for example, as 46689889 + 1442401 = 6833^2 + 1201^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406605 + ... + 2406624.

Almost surely, 2^48132290 is an apocalyptic number.

48132290 is a deficient number, since it is larger than the sum of its proper divisors (38505850).

48132290 is a wasteful number, since it uses less digits than its factorization.

48132290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813236.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 48132290 is about 6937.7438695876. The cubic root of 48132290 is about 363.7576829859.

The spelling of 48132290 in words is "forty-eight million, one hundred thirty-two thousand, two hundred ninety".