48426340 has 48 divisors (see below), whose sum is σ = 107864064. Its totient is φ = 18230400.

The previous prime is 48426311. The next prime is 48426359. The reversal of 48426340 is 4362484.

It is a super-2 number, since 2×48426340² = 4690220811591200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 21885 + ... + 23995.

It is an arithmetic number, because the mean of its divisors is an integer number (2247168).

Almost surely, 2^48426340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48426340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53932032).

48426340 is an abundant number, since it is smaller than the sum of its proper divisors (59437724).

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

48426340 is a wasteful number, since it uses less digits than its factorization.

48426340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188 (or 2186 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 48426340 is about 6958.9036492827. The cubic root of 48426340 is about 364.4969362914.

The spelling of 48426340 in words is "forty-eight million, four hundred twenty-six thousand, three hundred forty".