1202376428 has 48 divisors (see below), whose sum is σ = 2401056000. Its totient is φ = 521505600.

The previous prime is 1202376397. The next prime is 1202376431. The reversal of 1202376428 is 8246732021.

It is a super-2 number, since 2×1202376428² = 2891418149220078368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503798 + ... + 506178.

It is an arithmetic number, because the mean of its divisors is an integer number (50022000).

Almost surely, 2^1202376428 is an apocalyptic number.

It is an amenable number.

1202376428 is a deficient number, since it is larger than the sum of its proper divisors (1198679572).

1202376428 is a wasteful number, since it uses less digits than its factorization.

1202376428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918 (or 2916 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 1202376428 is about 34675.2999698633. The cubic root of 1202376428 is about 1063.3595876245.

The spelling of 1202376428 in words is "one billion, two hundred two million, three hundred seventy-six thousand, four hundred twenty-eight".