406951253 has 16 divisors (see below), whose sum is σ = 454936320. Its totient is φ = 361760256.

The previous prime is 406951243. The next prime is 406951289. The reversal of 406951253 is 352159604.

It is a cyclic number.

It is not a de Polignac number, because 406951253 - 2⁶ = 406951189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406951243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116825 + ... + 120257.

It is an arithmetic number, because the mean of its divisors is an integer number (28433520).

Almost surely, 2^406951253 is an apocalyptic number.

It is an amenable number.

406951253 is a deficient number, since it is larger than the sum of its proper divisors (47985067).

406951253 is a wasteful number, since it uses less digits than its factorization.

406951253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 406951253 is about 20173.0328161137. The cubic root of 406951253 is about 741.0499176264.

The spelling of 406951253 in words is "four hundred six million, nine hundred fifty-one thousand, two hundred fifty-three".