46897400 has 48 divisors (see below), whose sum is σ = 118954440. Its totient is φ = 17052800.

The previous prime is 46897381. The next prime is 46897423. The reversal of 46897400 is 479864.

It is a happy number.

It is a super-2 number, since 2×46897400² = 4398732253520000, which contains 22 as substring.

It is a congruent number.

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, 8459 + ... + 12858.

Almost surely, 2^46897400 is an apocalyptic number.

46897400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46897400 is an abundant number, since it is smaller than the sum of its proper divisors (72057040).

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

46897400 is a wasteful number, since it uses less digits than its factorization.

46897400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21344 (or 21335 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 46897400 is about 6848.1676381350. The cubic root of 46897400 is about 360.6198170136.

The spelling of 46897400 in words is "forty-six million, eight hundred ninety-seven thousand, four hundred".