48436378 has 4 divisors (see below), whose sum is σ = 72654570. Its totient is φ = 24218188.

The previous prime is 48436369. The next prime is 48436387. The reversal of 48436378 is 87363484.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (48436369) and next prime (48436387).

It can be written as a sum of positive squares in only one way, i.e., 42419169 + 6017209 = 6513^2 + 2453^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12109093 + ... + 12109096.

Almost surely, 2^48436378 is an apocalyptic number.

48436378 is a deficient number, since it is larger than the sum of its proper divisors (24218192).

48436378 is a wasteful number, since it uses less digits than its factorization.

48436378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24218191.

The product of its digits is 387072, while the sum is 43.

The square root of 48436378 is about 6959.6248462112. The cubic root of 48436378 is about 364.5221193321.

The spelling of 48436378 in words is "forty-eight million, four hundred thirty-six thousand, three hundred seventy-eight".