48540044 has 24 divisors (see below), whose sum is σ = 97257888. Its totient is φ = 20764800.

The previous prime is 48540029. The next prime is 48540071. The reversal of 48540044 is 44004584.

It is a super-2 number, since 2×48540044² = 4712271743043872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48539989 and 48540016.

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, 18392 + ... + 20864.

It is an arithmetic number, because the mean of its divisors is an integer number (4052412).

Almost surely, 2^48540044 is an apocalyptic number.

It is an amenable number.

48540044 is an abundant number, since it is smaller than the sum of its proper divisors (48717844).

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

48540044 is a wasteful number, since it uses less digits than its factorization.

48540044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 48540044 is about 6967.0685370534. The cubic root of 48540044 is about 364.7819902845.

The spelling of 48540044 in words is "forty-eight million, five hundred forty thousand, forty-four".