48211478 has 16 divisors (see below), whose sum is σ = 83579040. Its totient is φ = 20429376.

The previous prime is 48211469. The next prime is 48211487. The reversal of 48211478 is 87411284.

It is an interprime number because it is at equal distance from previous prime (48211469) and next prime (48211487).

It is a super-2 number, since 2×48211478² = 4648693221888968, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18101 + ... + 20592.

It is an arithmetic number, because the mean of its divisors is an integer number (5223690).

Almost surely, 2^48211478 is an apocalyptic number.

48211478 is a deficient number, since it is larger than the sum of its proper divisors (35367562).

48211478 is a wasteful number, since it uses less digits than its factorization.

48211478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38791.

The product of its digits is 14336, while the sum is 35.

The square root of 48211478 is about 6943.4485668146. The cubic root of 48211478 is about 363.9570603053.

The spelling of 48211478 in words is "forty-eight million, two hundred eleven thousand, four hundred seventy-eight".