1401474460 has 12 divisors (see below), whose sum is σ = 2943096408. Its totient is φ = 560589776.

The previous prime is 1401474413. The next prime is 1401474461. The reversal of 1401474460 is 644741041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401474461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35036842 + ... + 35036881.

It is an arithmetic number, because the mean of its divisors is an integer number (245258034).

Almost surely, 2^1401474460 is an apocalyptic number.

1401474460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401474460 is an abundant number, since it is smaller than the sum of its proper divisors (1541621948).

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

1401474460 is a wasteful number, since it uses less digits than its factorization.

1401474460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70073732 (or 70073730 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 1401474460 is about 37436.2719831983. The cubic root of 1401474460 is about 1119.0815333606.

The spelling of 1401474460 in words is "one billion, four hundred one million, four hundred seventy-four thousand, four hundred sixty".