1471261 has 8 divisors (see below), whose sum is σ = 1618848. Its totient is φ = 1326000.

The previous prime is 1471219. The next prime is 1471271. The reversal of 1471261 is 1621741.

1471261 = 34² + 35² + ... + 164².

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 1471261 - 2⁷ = 1471133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471271) 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, 931 + ... + 1951.

It is an arithmetic number, because the mean of its divisors is an integer number (202356).

2^1471261 is an apocalyptic number.

1471261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1471261 is a deficient number, since it is larger than the sum of its proper divisors (147587).

1471261 is a wasteful number, since it uses less digits than its factorization.

1471261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163.

The product of its digits is 336, while the sum is 22.

The square root of 1471261 is about 1212.9554814584. The cubic root of 1471261 is about 113.7356396153.

The spelling of 1471261 in words is "one million, four hundred seventy-one thousand, two hundred sixty-one".