48922442 has 4 divisors (see below), whose sum is σ = 73383666. Its totient is φ = 24461220.

The previous prime is 48922429. The next prime is 48922463. The reversal of 48922442 is 24422984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44209201 + 4713241 = 6649^2 + 2171^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12230609 + ... + 12230612.

Almost surely, 2^48922442 is an apocalyptic number.

48922442 is a deficient number, since it is larger than the sum of its proper divisors (24461224).

48922442 is a wasteful number, since it uses less digits than its factorization.

48922442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24461223.

The product of its digits is 36864, while the sum is 35.

The square root of 48922442 is about 6994.4579489765. The cubic root of 48922442 is about 365.7374020887.

The spelling of 48922442 in words is "forty-eight million, nine hundred twenty-two thousand, four hundred forty-two".