1402266464 has 48 divisors (see below), whose sum is σ = 2922408720. Its totient is φ = 661194240.

The previous prime is 1402266451. The next prime is 1402266473. The reversal of 1402266464 is 4646622041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22334 + ... + 57474.

It is an arithmetic number, because the mean of its divisors is an integer number (60883515).

Almost surely, 2^1402266464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402266464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461204360).

1402266464 is an abundant number, since it is smaller than the sum of its proper divisors (1520142256).

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

1402266464 is a wasteful number, since it uses less digits than its factorization.

1402266464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35223 (or 35215 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 1402266464 is about 37446.8485189341. The cubic root of 1402266464 is about 1119.2922995143.

The spelling of 1402266464 in words is "one billion, four hundred two million, two hundred sixty-six thousand, four hundred sixty-four".