48381426 has 12 divisors (see below), whose sum is σ = 104826462. Its totient is φ = 16127136.

The previous prime is 48381409. The next prime is 48381449. The reversal of 48381426 is 62418384.

It can be written as a sum of positive squares in only one way, i.e., 48316401 + 65025 = 6951^2 + 255^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343911 + ... + 1343946.

Almost surely, 2^48381426 is an apocalyptic number.

48381426 is an abundant number, since it is smaller than the sum of its proper divisors (56445036).

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

48381426 is a wasteful number, since it uses less digits than its factorization.

48381426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687865 (or 2687862 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48381426 is about 6955.6758118820. The cubic root of 48381426 is about 364.3842147215.

The spelling of 48381426 in words is "forty-eight million, three hundred eighty-one thousand, four hundred twenty-six".