1401952268 has 6 divisors (see below), whose sum is σ = 2453416476. Its totient is φ = 700976132.

The previous prime is 1401952267. The next prime is 1401952283. The reversal of 1401952268 is 8622591041.

It is not an unprimeable number, because it can be changed into a prime (1401952267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175244030 + ... + 175244037.

It is an arithmetic number, because the mean of its divisors is an integer number (408902746).

Almost surely, 2^1401952268 is an apocalyptic number.

It is an amenable number.

1401952268 is a deficient number, since it is larger than the sum of its proper divisors (1051464208).

1401952268 is a wasteful number, since it uses less digits than its factorization.

1401952268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350488071 (or 350488069 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 1401952268 is about 37442.6530577095. The cubic root of 1401952268 is about 1119.2086959478.

The spelling of 1401952268 in words is "one billion, four hundred one million, nine hundred fifty-two thousand, two hundred sixty-eight".