461153400 has 48 divisors (see below), whose sum is σ = 1429577400. Its totient is φ = 122974080.

The previous prime is 461153387. The next prime is 461153401. The reversal of 461153400 is 4351164.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461153401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 383695 + ... + 384894.

Almost surely, 2^461153400 is an apocalyptic number.

461153400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461153400 is an abundant number, since it is smaller than the sum of its proper divisors (968424000).

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

461153400 is a wasteful number, since it uses less digits than its factorization.

461153400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768608 (or 768599 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 461153400 is about 21474.4825316002. The cubic root of 461153400 is about 772.5889132166.

The spelling of 461153400 in words is "four hundred sixty-one million, one hundred fifty-three thousand, four hundred".