1351049 has 8 divisors (see below), whose sum is σ = 1552128. Its totient is φ = 1152000.

The previous prime is 1351039. The next prime is 1351061. The reversal of 1351049 is 9401531.

It is a happy number.

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 1351049 - 2¹² = 1346953 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351019) 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, 1424 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (194016).

2^1351049 is an apocalyptic number.

It is an amenable number.

1351049 is a deficient number, since it is larger than the sum of its proper divisors (201079).

1351049 is an equidigital number, since it uses as much as digits as its factorization.

1351049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1351049 is about 1162.3463339298. The cubic root of 1351049 is about 110.5495638370.

The spelling of 1351049 in words is "one million, three hundred fifty-one thousand, forty-nine".