1354749 has 16 divisors (see below), whose sum is σ = 2005824. Its totient is φ = 806400.

The previous prime is 1354741. The next prime is 1354777. The reversal of 1354749 is 9474531.

It is not a de Polignac number, because 1354749 - 2³ = 1354741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354741) 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, 1677 + ... + 2349.

It is an arithmetic number, because the mean of its divisors is an integer number (125364).

2^1354749 is an apocalyptic number.

It is an amenable number.

1354749 is a deficient number, since it is larger than the sum of its proper divisors (651075).

1354749 is a wasteful number, since it uses less digits than its factorization.

1354749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748.

The product of its digits is 15120, while the sum is 33.

The square root of 1354749 is about 1163.9368539573. The cubic root of 1354749 is about 110.6503893335.

It can be divided in two parts, 135 and 4749, that added together give a palindrome (4884).

The spelling of 1354749 in words is "one million, three hundred fifty-four thousand, seven hundred forty-nine".