1461233958 has 16 divisors (see below), whose sum is σ = 2935344960. Its totient is φ = 484931816.

The previous prime is 1461233941. The next prime is 1461233959. The reversal of 1461233958 is 8593321641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461233959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535068 + ... + 537791.

It is an arithmetic number, because the mean of its divisors is an integer number (183459060).

Almost surely, 2^1461233958 is an apocalyptic number.

1461233958 is an abundant number, since it is smaller than the sum of its proper divisors (1474111002).

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

1461233958 is a wasteful number, since it uses less digits than its factorization.

1461233958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073091.

The product of its digits is 155520, while the sum is 42.

The square root of 1461233958 is about 38226.0900171597. The cubic root of 1461233958 is about 1134.7667068235.

The spelling of 1461233958 in words is "one billion, four hundred sixty-one million, two hundred thirty-three thousand, nine hundred fifty-eight".