89461420 has 36 divisors (see below), whose sum is σ = 191277072. Its totient is φ = 35140000.

The previous prime is 89461391. The next prime is 89461453. The reversal of 89461420 is 2416498.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356295 + ... + 356545.

It is an arithmetic number, because the mean of its divisors is an integer number (5313252).

Almost surely, 2^89461420 is an apocalyptic number.

It is an amenable number.

89461420 is an abundant number, since it is smaller than the sum of its proper divisors (101815652).

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

89461420 is a wasteful number, since it uses less digits than its factorization.

89461420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 89461420 is about 9458.4047280712. The cubic root of 89461420 is about 447.2447614947.

It can be divided in two parts, 8946 and 1420, that multiplied together give a triangular number (12703320 = T₅₀₄₀).

The spelling of 89461420 in words is "eighty-nine million, four hundred sixty-one thousand, four hundred twenty".