46420460 has 12 divisors (see below), whose sum is σ = 97483008. Its totient is φ = 18568176.

The previous prime is 46420427. The next prime is 46420469. The reversal of 46420460 is 6402464.

It is a super-2 number, since 2×46420460² = 4309718213223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46420469) 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, 1160492 + ... + 1160531.

It is an arithmetic number, because the mean of its divisors is an integer number (8123584).

Almost surely, 2^46420460 is an apocalyptic number.

It is an amenable number.

46420460 is an abundant number, since it is smaller than the sum of its proper divisors (51062548).

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

46420460 is a wasteful number, since it uses less digits than its factorization.

46420460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321032 (or 2321030 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 46420460 is about 6813.2561965627. The cubic root of 46420460 is about 359.3931649041.

The spelling of 46420460 in words is "forty-six million, four hundred twenty thousand, four hundred sixty".