1420054232 has 8 divisors (see below), whose sum is σ = 2662601700. Its totient is φ = 710027112.

The previous prime is 1420054211. The next prime is 1420054261. The reversal of 1420054232 is 2324500241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1420054232² = 4033108043642219648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1420054198 and 1420054207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88753382 + ... + 88753397.

Almost surely, 2^1420054232 is an apocalyptic number.

It is an amenable number.

1420054232 is a deficient number, since it is larger than the sum of its proper divisors (1242547468).

1420054232 is a wasteful number, since it uses less digits than its factorization.

1420054232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177506785 (or 177506781 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1420054232 is about 37683.6069398883. The cubic root of 1420054232 is about 1124.0051734162.

Adding to 1420054232 its reverse (2324500241), we get a palindrome (3744554473).

The spelling of 1420054232 in words is "one billion, four hundred twenty million, fifty-four thousand, two hundred thirty-two".