1051464460 has 12 divisors (see below), whose sum is σ = 2208075408. Its totient is φ = 420585776.

The previous prime is 1051464419. The next prime is 1051464461. The reversal of 1051464460 is 644641501.

It is a super-2 number, since 2×1051464460² = 2211155021286183200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051464461) 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, 26286592 + ... + 26286631.

It is an arithmetic number, because the mean of its divisors is an integer number (184006284).

Almost surely, 2^1051464460 is an apocalyptic number.

1051464460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051464460 is an abundant number, since it is smaller than the sum of its proper divisors (1156610948).

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

1051464460 is a wasteful number, since it uses less digits than its factorization.

1051464460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52573232 (or 52573230 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1051464460 is about 32426.2927267364. The cubic root of 1051464460 is about 1016.8686680345.

The spelling of 1051464460 in words is "one billion, fifty-one million, four hundred sixty-four thousand, four hundred sixty".