1374541 has 8 divisors (see below), whose sum is σ = 1581120. Its totient is φ = 1170528.

The previous prime is 1374539. The next prime is 1374547. The reversal of 1374541 is 1454731.

1374541 = 160² + 161² + ... + 201².

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

It is a cyclic number.

It is not a de Polignac number, because 1374541 - 2¹ = 1374539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 1801.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

2^1374541 is an apocalyptic number.

It is an amenable number.

1374541 is a deficient number, since it is larger than the sum of its proper divisors (206579).

1374541 is a wasteful number, since it uses less digits than its factorization.

1374541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283.

The product of its digits is 1680, while the sum is 25.

The square root of 1374541 is about 1172.4082053619. The cubic root of 1374541 is about 111.1866297349.

The spelling of 1374541 in words is "one million, three hundred seventy-four thousand, five hundred forty-one".