1513061 has 8 divisors (see below), whose sum is σ = 1676064. Its totient is φ = 1354320.

The previous prime is 1513049. The next prime is 1513067. The reversal of 1513061 is 1603151.

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

It is not a de Polignac number, because 1513061 - 2¹⁸ = 1250917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (209508).

2^1513061 is an apocalyptic number.

1513061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1513061 is a deficient number, since it is larger than the sum of its proper divisors (163003).

1513061 is a wasteful number, since it uses less digits than its factorization.

1513061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1513061 is about 1230.0654454134. The cubic root of 1513061 is about 114.8027115143.

Adding to 1513061 its product of nonzero digits (90), we get a palindrome (1513151).

The spelling of 1513061 in words is "one million, five hundred thirteen thousand, sixty-one".