1513214 has 4 divisors (see below), whose sum is σ = 2269824. Its totient is φ = 756606.

The previous prime is 1513207. The next prime is 1513219. The reversal of 1513214 is 4123151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4123151 = 211 ⋅19541.

It is a junction number, because it is equal to n+sod(n) for n = 1513192 and 1513201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378302 + ... + 378305.

It is an arithmetic number, because the mean of its divisors is an integer number (567456).

2^1513214 is an apocalyptic number.

1513214 is a deficient number, since it is larger than the sum of its proper divisors (756610).

1513214 is an equidigital number, since it uses as much as digits as its factorization.

1513214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756609.

The product of its digits is 120, while the sum is 17.

The square root of 1513214 is about 1230.1276356541. The cubic root of 1513214 is about 114.8065809822.

Adding to 1513214 its reverse (4123151), we get a palindrome (5636365).

It can be divided in two parts, 151321 and 4, that multiplied together give a square (605284 = 778²).

The spelling of 1513214 in words is "one million, five hundred thirteen thousand, two hundred fourteen".