48078644 has 48 divisors (see below), whose sum is σ = 90832896. Its totient is φ = 22226400.

The previous prime is 48078637. The next prime is 48078659. The reversal of 48078644 is 44687084.

It is a super-3 number, since 3×48078644³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378509 + ... + 378635.

It is an arithmetic number, because the mean of its divisors is an integer number (1892352).

Almost surely, 2^48078644 is an apocalyptic number.

It is an amenable number.

48078644 is a deficient number, since it is larger than the sum of its proper divisors (42754252).

48078644 is a wasteful number, since it uses less digits than its factorization.

48078644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 48078644 is about 6933.8765492328. The cubic root of 48078644 is about 363.6224903116.

The spelling of 48078644 in words is "forty-eight million, seventy-eight thousand, six hundred forty-four".