1354730 has 32 divisors (see below), whose sum is σ = 2785104. Its totient is φ = 470016.

The previous prime is 1354711. The next prime is 1354741. The reversal of 1354730 is 374531.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 120409 + 1234321 = 347^2 + 1111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1354696 and 1354705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904 + ... + 2516.

2^1354730 is an apocalyptic number.

1354730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1354730 is an abundant number, since it is smaller than the sum of its proper divisors (1430374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354730 is a wasteful number, since it uses less digits than its factorization.

1354730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 1354730 is about 1163.9286919739. The cubic root of 1354730 is about 110.6498720502.

The spelling of 1354730 in words is "one million, three hundred fifty-four thousand, seven hundred thirty".