951427 has 2 divisors, whose sum is σ = 951428. Its totient is φ = 951426.

The previous prime is 951413. The next prime is 951437. The reversal of 951427 is 724159.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 951427 - 2⁷ = 951299 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 951395 and 951404.

It is not a weakly prime, because it can be changed into another prime (951407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475713 + 475714.

It is an arithmetic number, because the mean of its divisors is an integer number (475714).

2⁹⁵¹⁴²⁷ is an apocalyptic number.

951427 is a deficient number, since it is larger than the sum of its proper divisors (1).

951427 is an equidigital number, since it uses as much as digits as its factorization.

951427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 28.

The square root of 951427 is about 975.4111953428. The cubic root of 951427 is about 98.3539539889.

It can be divided in two parts, 951 and 427, that added together give a triangular number (1378 = T₅₂).

The spelling of 951427 in words is "nine hundred fifty-one thousand, four hundred twenty-seven".