48220479 has 6 divisors (see below), whose sum is σ = 69651816. Its totient is φ = 32146980.

The previous prime is 48220457. The next prime is 48220511. The reversal of 48220479 is 97402284.

It is not a de Polignac number, because 48220479 - 2²¹ = 46123327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48220079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2678907 + ... + 2678924.

It is an arithmetic number, because the mean of its divisors is an integer number (11608636).

Almost surely, 2^48220479 is an apocalyptic number.

48220479 is a deficient number, since it is larger than the sum of its proper divisors (21431337).

48220479 is a wasteful number, since it uses less digits than its factorization.

48220479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357837 (or 5357834 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 48220479 is about 6944.0967015156. The cubic root of 48220479 is about 363.9797089482.

The spelling of 48220479 in words is "forty-eight million, two hundred twenty thousand, four hundred seventy-nine".