1478541 has 16 divisors (see below), whose sum is σ = 2130624. Its totient is φ = 908544.

The previous prime is 1478513. The next prime is 1478549. The reversal of 1478541 is 1458741.

It is not a de Polignac number, because 1478541 - 2⁷ = 1478413 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1478499 and 1478508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2430 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (133164).

2^1478541 is an apocalyptic number.

It is an amenable number.

1478541 is a deficient number, since it is larger than the sum of its proper divisors (652083).

1478541 is a wasteful number, since it uses less digits than its factorization.

1478541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620.

The product of its digits is 4480, while the sum is 30.

The square root of 1478541 is about 1215.9527128964. The cubic root of 1478541 is about 113.9229242009.

The spelling of 1478541 in words is "one million, four hundred seventy-eight thousand, five hundred forty-one".