1960151 has 4 divisors (see below), whose sum is σ = 2075472. Its totient is φ = 1844832.

The previous prime is 1960141. The next prime is 1960163. The reversal of 1960151 is 1510691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1960151 - 2¹⁸ = 1698007 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57635 + ... + 57668.

It is an arithmetic number, because the mean of its divisors is an integer number (518868).

2^1960151 is an apocalyptic number.

1960151 is a deficient number, since it is larger than the sum of its proper divisors (115321).

1960151 is a wasteful number, since it uses less digits than its factorization.

1960151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115320.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 1960151 is about 1400.0539275328. The cubic root of 1960151 is about 125.1497086270.

The spelling of 1960151 in words is "one million, nine hundred sixty thousand, one hundred fifty-one".