48685454 has 4 divisors (see below), whose sum is σ = 73028184. Its totient is φ = 24342726.

The previous prime is 48685453. The next prime is 48685459. The reversal of 48685454 is 45458684.

It is a happy number.

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

It is a super-2 number, since 2×48685454² = 4740546862372232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48685453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12171362 + ... + 12171365.

It is an arithmetic number, because the mean of its divisors is an integer number (18257046).

Almost surely, 2^48685454 is an apocalyptic number.

48685454 is a deficient number, since it is larger than the sum of its proper divisors (24342730).

48685454 is a wasteful number, since it uses less digits than its factorization.

48685454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24342729.

The product of its digits is 614400, while the sum is 44.

The square root of 48685454 is about 6977.4962558213. The cubic root of 48685454 is about 365.1458827631.

The spelling of 48685454 in words is "forty-eight million, six hundred eighty-five thousand, four hundred fifty-four".