235340664 has 32 divisors (see below), whose sum is σ = 633610320. Its totient is φ = 72412416.

The previous prime is 235340663. The next prime is 235340681. The reversal of 235340664 is 466043532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235340663) 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, 376837 + ... + 377460.

Almost surely, 2^235340664 is an apocalyptic number.

235340664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

235340664 is an abundant number, since it is smaller than the sum of its proper divisors (398269656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235340664 is a wasteful number, since it uses less digits than its factorization.

235340664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754319 (or 754315 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 235340664 is about 15340.8169273999. The cubic root of 235340664 is about 617.3986253073.

The spelling of 235340664 in words is "two hundred thirty-five million, three hundred forty thousand, six hundred sixty-four".