1541485 has 8 divisors (see below), whose sum is σ = 2018016. Its totient is φ = 1121040.

The previous prime is 1541471. The next prime is 1541497. The reversal of 1541485 is 5841451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1541485 - 2⁵ = 1541453 is a prime.

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, 13959 + ... + 14068.

It is an arithmetic number, because the mean of its divisors is an integer number (252252).

2^1541485 is an apocalyptic number.

It is an amenable number.

1541485 is a deficient number, since it is larger than the sum of its proper divisors (476531).

1541485 is a wasteful number, since it uses less digits than its factorization.

1541485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28043.

The product of its digits is 3200, while the sum is 28.

The square root of 1541485 is about 1241.5655439807. The cubic root of 1541485 is about 115.5171416873.

The spelling of 1541485 in words is "one million, five hundred forty-one thousand, four hundred eighty-five".