235151401 has 8 divisors (see below), whose sum is σ = 247249800. Its totient is φ = 223319040.

The previous prime is 235151381. The next prime is 235151473. The reversal of 235151401 is 104151532.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12425625 + 222725776 = 3525^2 + 14924^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235151401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235151101) 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, 64696 + ... + 68233.

It is an arithmetic number, because the mean of its divisors is an integer number (30906225).

Almost surely, 2^235151401 is an apocalyptic number.

It is an amenable number.

235151401 is a deficient number, since it is larger than the sum of its proper divisors (12098399).

235151401 is a wasteful number, since it uses less digits than its factorization.

235151401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133019.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 235151401 is about 15334.6470777778. The cubic root of 235151401 is about 617.2330751467.

The spelling of 235151401 in words is "two hundred thirty-five million, one hundred fifty-one thousand, four hundred one".